We have been providing the highest quality teaching tools for more than thirty years. We specialize in lab equipment, glassware, and measurement devices used in secondary level chemistry, physics, and earth science classrooms. Our exceptional materials help teachers and students to accurately and safely investigate their world and the processes that govern what they observe daily.

 

	Watch Glass, 75mm Fired Edges
Watch Glass, 75mm Fired Edges
View Details	Product ID - 7-000-108	Price = $1.00

Watch Glass, 90mm Fired Edges
View Details	Product ID - 7-000-109	Price = $1.05

Watch Glass, 100mm Fired Edges
View Details	Product ID - 7-000-110	Price = $1.30

Watch Glass, 115mm Fired Edges
View Details	Product ID - 7-000-111	Price = $1.30

Watch Glass, 125mm Fired Edges
View Details	Product ID - 7-000-112	Price = $1.40

Watch Glass, 150mm Fired Edges
View Details	Product ID - 7-000-113	Price = $1.55

Watch Glass, 200mm Fired Edges
View Details	Product ID - 7-000-114	Price = $3.20

	Black Bristle Cylinder & Bottle Brush - Dozen Cylinder & Bottle Brush, Black Bristle 51mm d.x152mml.x430mm tl.
Black Bristle Cylinder & Bottle Brush - Dozen
View Details	Product ID - 7-1032	Price = $17.50

	Wide Range pH, Range:1-14, 100/vial
Wide Range pH, Range:1-14, 100/vial
View Details	Product ID - 7-3000-30	Price = $2.00

WIDE RANGE PH 1 X 9-1/2 100PK
View Details	Product ID - 7-3000-31	Price = $5.00

	Harbottle Help students understand the meaning of fluid pressure and pressure reduction. A Harbottle is a round glass container with a balloon inside and stretched over its opening. A hole in the flattened base is fitted with a rubber stopper. Students are amazed when the balloon remains inflated inside the bottle even though it is not tied off or sealed. Includes instructions. Grade 7 and up. Balloon not included.
Harbottle Apparatus
View Details	Product ID - 7-791	Price = $40.00

	Fermentation Tubes Used for the fermentation of carbohydrates and for collecting the gases that are produced.
Fermentation Tube: 10ml capacity
View Details	Product ID - 7-601-2	Price = $13.20

FERMENTATION TUBE,SMALL W/FT.
View Details	Product ID - 7-601-4	Price = $8.70

FERM.TB. SMALL W/FOOT & GRAD.
View Details	Product ID - 7-601-5	Price = $10.90

	Agar Powder - Growing Medium Agar is a growth medium used to culture microorganisms in laboratory situations. Available in either 3 or 10 Grams.
Agar Powder, 3 grams
View Details	Product ID - 7-CH001	Price = $5.25

Agar Powder, 10 Grams
View Details	Product ID - 7-CH001B	Price = $7.35

	BRASS ALCOHOL BURNER
BRASS ALCOHOL BURNER
View Details	Product ID - 7-000-104	Price = $15.25

ALCOHOL LAMP WICKS PK/10
View Details	Product ID - 7-000-104-WC	Price = $4.00

	CORK BORER SHARPENER, BRASS Cork Borer Sharpener, with Wooden Handle and Brass Cone
CORK BORER SHARPENER, BRASS
View Details	Product ID - 7-000-105	Price = $13.40

	Watch Glass 50MM Fired Edges
Watch Glass 50MM Fired Edges
View Details	Product ID - 7-000-106	Price = $0.65

	Watch Glass 65MM Fired Edges
Watch Glass 65MM Fired Edges
View Details	Product ID - 7-000-107	Price = $0.70

	Beakers Graduated Each beaker is molded from tough translucent, polypropylene and incorporates raised outer graduations for ease of reading. These beakers have a tapered spout, are chemical resistance and are autoclavable.
BEAKER, PP, 50ML
View Details	Product ID - 7-100-050	Price = $0.50

BEAKER, PP, 100ML, EACH
View Details	Product ID - 7-100-100	Price = $0.75

BEAKER, PP, 1000ML, EACH
View Details	Product ID - 7-100-1000	Price = $3.25

BEAKER, PP, 250ML, EACH
View Details	Product ID - 7-100-250	Price = $1.20

BEAKER, PP, 500ML, EACH
View Details	Product ID - 7-100-500	Price = $2.15

	TEST TUBE BRUSH Test Tube Brushes A wide variety to suit all your needs! It's a good practice to replace your brushes regularly to prevent scratching your glass laboratory products.
TEST TUBE BRUSH BRISTLE SMALL
View Details	Product ID - 7-1025	Price = $5.80

TEST TUBE BRUSH BRISTLE, MED
View Details	Product ID - 7-1026	Price = $6.55

TEST TUBE BRUSH BRISTLE, LARGE
View Details	Product ID - 7-1027	Price = $8.10

TEST TUBE BRUSH NYLON, SMALL
View Details	Product ID - 7-1028	Price = $6.40

TEST TUBE BRUSH NYLON, MEDIUM
View Details	Product ID - 7-1029	Price = $7.20

TEST TUBE BRUSH NYL. LARGE
View Details	Product ID - 7-1030	Price = $9.20

	BEAKER BRUSH - BRISTLE
BRUSH BEAKER BRISTLE 3X6X13 - Each
View Details	Product ID - 7-1033	Price = $2.35

BRUSH BEAKER BRISTLE 3X6X16 - Each
View Details	Product ID - 7-1034	Price = $3.30

	BRUSH BURET Burette & Pipette Brushes
Burette Brush - 13mm - Each
View Details	Product ID - 7-1035	Price = $1.20

Burette Brush - 19mm - Each
View Details	Product ID - 7-1036	Price = $1.10

Pipette Brush - 19mm - Dozen
View Details	Product ID - 7-1038	Price = $2.05

	APRON RUBBERIZED CLOTH APRON-RUBBERIZED CLOTH #1050 Apron Size: 36"x27" #1051 Apron Size: 42"x27" #1052 Apron Size: 42"x36" #1053 Apron Size: 46"x36"
APRON RUBBERIZED CLOTH 36 X27
View Details	Product ID - 7-1050	Price = $6.75

APRON RUBBERIZED CLOTH 42 X27
View Details	Product ID - 7-1051	Price = $7.75

APRON RUBBERIZED CLOTH 42 X36
View Details	Product ID - 7-1052	Price = $8.75

APRON RUBBERIZED CLOTH 46 X36
View Details	Product ID - 7-1053	Price = $10.00

	Medicine Droppers Medicine Droppers Ungraduated, economical droppers. The bulbs are made from a synthetic material and do not contain latex.
DROP MED STR GLASS 4i (12PKS OF12)
View Details	Product ID - 7-1300-10A	Price = $31.90

DROP MED STR GLASS 4in (144/PK)
View Details	Product ID - 7-1300-11	Price = $32.00

DROP MED ST GLASS 4in 1000/PK
View Details	Product ID - 7-1300-11B	Price = $205.00

DROP MED STR PLSTC 3in (12PK OF 12)
View Details	Product ID - 7-1300-12A	Price = $35.55

DROPP MED STR PLSCT 3in 144/PK
View Details	Product ID - 7-1300-13	Price = $34.45

DROP MED PLSTC 3 IN 1000/PK
View Details	Product ID - 7-1300-13B	Price = $219.00

DROP MED STR GLASS 3i (12PKS OF 12)
View Details	Product ID - 7-1300-4A	Price = $29.65

DROP MED STR GLASS 3in (144/PK)
View Details	Product ID - 7-1300-5	Price = $29.25

DROP MED STR GLASS 3in (1000/PK)
View Details	Product ID - 7-1300-5B	Price = $188.30

DR0P MED BT GLASS 3.5in (12 OF 12)
View Details	Product ID - 7-1300-6A	Price = $41.10

DROP MED BT GLASS 3.5in (144/PK)
View Details	Product ID - 7-1300-7	Price = $38.90

DROP MED BT GLASS 3.5in 1000/PK
View Details	Product ID - 7-1300-7B	Price = $250.60

DROP MED STR GLASS 3.5in (12 OF 12)
View Details	Product ID - 7-1300-8A	Price = $38.50

DROP MED STR GLASS 3.5in (144/PK)
View Details	Product ID - 7-1300-9	Price = $38.90

	Mortar and Pestle
MORTAR & PESTLE 80MM 60ML
View Details	Product ID - 7-1302-20	Price = $2.90

MORTAR & PESTLE 100MM 130ML
View Details	Product ID - 7-1302-21	Price = $3.30

MORTAR & PESTLE 130MM 320ML
View Details	Product ID - 7-1302-22	Price = $4.15

MORTAR & PESTLE 160MM 500ML
View Details	Product ID - 7-1302-23	Price = $6.70

	Tape Measure Fiberglass English/Metric
Tape Measure Fiberglass English/Metric
View Details	Product ID - 7-1316	Price = $0.65

	Safety Pipette Filler Safety Pipette Filler This rubber pipette is used to safely draw liquids into a pipette. One valve is used to release air, draw in liquid with another, and the third valve regulates and releases the liquid.
Safety Pipette Filler
View Details	Product ID - 7-1370	Price = $4.50

	Two Way Burner Stand This stand is ideal for use with our alcohol burners! The base is made from 3/16" stainless steel rod with a plated steel mesh top. Stand can be used in either high or low positions.
Two Way Burner Stand
View Details	Product ID - 7-1372	Price = $5.15

	Perforated Goggles - Large Perforated Goggles These impact goggles are made from soft vinyl to fit the face comfortably and fit over regular eyeglasses. Perforations prevent fogging and provide protection from particles while offering a wider view of the work area than traditional impact goggles.
Perforated Goggles - Large
View Details	Product ID - 7-1383	Price = $2.15

Perforated Goggles - Small
View Details	Product ID - 7-1384	Price = $1.60

	Hand Tally Hand Tally This hand tally is ideal for various lab applications including taking surveys, counting total drops of liquid and blood samples, and performing laboratory inventory.
Hand Tally
View Details	Product ID - 7-1390	Price = $5.15

	Bunsen Burner Overall height is 5 3/4" with a heavy 3" diameter base. The Bunsen Burner has an adjustable needle valve for easy flame adjustment. Either natural/medium BTU or cylinder/high BTU can be used.
Bunsen Burner
View Details	Product ID - 7-1394	Price = $11.65

	Digital Stopwatch Digital Stopwatch This electronic stopwatch comes complete with battery and carrying cord. Featured on this stopwatch are hour, minute, second, calendar display, 24 hour stopwatch, hourly chime, alarm, split time and total time, 12 or 24 hour mode option, and 1/100 second chronograph. Lightweight and easy to operate.
Digital Stopwatch
View Details	Product ID - 7-1397	Price = $3.30

	Test Tube Rack Wooden - 6 tube, 1 row, 24mm
Test Tube Rack
View Details	Product ID - 7-1406	Price = $3.60

	Test Tube Rack Wooden - 13 tube, 2 tier, 7x20mm, 6x26mm
Test Tube Rack
View Details	Product ID - 7-1408	Price = $7.50

	PETRI DISH
PETRI DISH, GLASS 60MM OD
View Details	Product ID - 7-1500-1	Price = $1.15

PETRI DISH, GLASS 75MM OD
View Details	Product ID - 7-1500-2	Price = $1.40

PETRI DISH, GLASS 90MM OD
View Details	Product ID - 7-1500-3	Price = $1.80

PETRI DISH, GLASS 100MM OD
View Details	Product ID - 7-1500-4	Price = $2.10

PETRI DISHES; FLINT GLASS, 120
View Details	Product ID - 7-1500-5	Price = $3.10

PETRI DISH, GLASS 150MM OD
View Details	Product ID - 7-1500-6	Price = $5.10

	PLASTIC PETRI DISH 90MMD PK/20
PLASTIC PETRI DISH 90MMD PK/20
View Details	Product ID - 7-1500-10	Price = $5.50

	Plastic Petri Dish, 50mm PK 20
Plastic Petri Dish, 50mm PK 20
View Details	Product ID - 7-1500-8	Price = $4.30

	PLASTIC PETRI DISH 70MMD PK/20
PLASTIC PETRI DISH 70MMD PK/20
View Details	Product ID - 7-1500-9	Price = $5.00

	PENDULUM CLAMP Pendulum Clamp For use on support rods to hang weights and pendulums. Each unit has three screw clamps for holding one to three strings with weights, 2" apart. (11" x 1-1/2" x 1-1/2"; .5lb).
PENDULUM CLAMP
View Details	Product ID - 7-1600-7	Price = $11.25

	Spatulas and Scoops
SCOOPS SS 180MM L
View Details	Product ID - 7-1832	Price = $2.00

SPATULA 22CM LENGTH
View Details	Product ID - 7-1834	Price = $2.00

RUBBER POLICEMAN 3/16 W/5MM ROD
View Details	Product ID - 7-1835	Price = $10.00

SCOOP HANDLE, WOOD 13CM LENGTH
View Details	Product ID - 7-1836	Price = $2.00

	PICK - SCOOPS, SS 16.5 CM PK/10 Scoop, Stainless Steel, 16.5 cm length 10pk
PICK - SCOOPS, SS 16.5 CM PK/10
View Details	Product ID - 7-1835-1	Price = $15.00

	Plastic Scoops Each scoop is made from high-density polyethylene and individually wrapped. Long handles help to keep hands away from material.
SCOOP 4OZ HDPE,
View Details	Product ID - 7-1837	Price = $0.85

SCOOP 2OZ HDPE
View Details	Product ID - 7-1839	Price = $0.80

	Spot Plates A piece of equipment that you will find multiple uses for! Made of polystyrene and contains twelve 5.7mm depressions.
SPOT PLATES 3 1/2 X 4 1/2 12/PK
View Details	Product ID - 7-1875	Price = $11.50

	SPOT PLATE PORCELAIN 6 CAVITY S pot Plates
SPOT PLATE PORCELAIN 6 CAVITY
View Details	Product ID - 7-1876	Price = $2.00

PORCELAIN SPOT PLATES 12 DEPRESSIONS
View Details	Product ID - 7-1877	Price = $2.95

	Rubber Stoppers - Domestic Brand
STOPPER 0-SOLID 76/LB
View Details	Product ID - 7-1904-0-LB	Price = $26.10

STOPPER 6 1 HOLE BLK. 23/LB.
View Details	Product ID - 7-1911-6-1-LB	Price = $18.70

STOPPER 7-1 HOLE BLK. 17/LB.
View Details	Product ID - 7-1913-7-1-LB	Price = $20.20

	ASSORTED STOPPER 48 PCS Assorted Stoppers, Black Rubber, Domestic
ASSORTED STOPPER 48 PCS
View Details	Product ID - 7-1919	Price = $25.10

	STOPPER #11 SOLID BLK 6/LB Domestic Brand Black Stopper, 11- 2 hole (for Automatic Burettes)
STOPPER #11 SOLID BLK 6/LB
View Details	Product ID - 7-1922-11-LB	Price = $22.00

	STOPPER 12 SOLID BLK 5/LB Domestic Brand Black Stopper, 12 Solid,
STOPPER 12 SOLID BLK 5/LB
View Details	Product ID - 7-1923-12-LB	Price = $22.00

	SPECTROMETER ADVANCED Advanced Spectrometer Designed for easy set-up and use. This specrometer's sturdy iron base incorporates a 20cm-diameter divided table with highly visible etched graduations and a Vernier scale that can be read to a resolution of 1 minute of arc. The revolving 7cm-diameter prism support rotates 360 degrees and has a height adjustment of 2cm, thereby accommodating a wide range of test conditions. A built-in illuminated auto collimator eliminates the difficulty of telescope-collimator alignment. Accessories include an illuminated magnifier, glass diffraction grating and holder, autocollimation mirror, power adapter, brush, screwdrivers, extra bulbs, and instruction manual.
SPECTROMETER ADVANCED
View Details	Product ID - 7-1925	Price = $1,704.00

	SPECTROMETER BASIC Basic Spectrometer Great for high school laboratories - a perfect device for any intermediate-level classroom! Built from sturdy metal, this unit includes an adjustable collimator tube, telescope, and prism stand. It provides a high quality optical system and an easyto- read etched scale, which allows the student to measure spectrum lines with a resolution of 50A. Light is directed in the collimator tube and focused to the adjustable telescope, which has a scale inside to allow special lines to be reliably measured. Includes a 600-line millimeter diffraction grating, grating holder, 3x2.5cm equilateral glass prism, prism hood, which helps block stray light from entering the spectrometer, and instruction manual.
SPECTROMETER BASIC
View Details	Product ID - 7-1928	Price = $250.00

	TANGENT GALVANOMETER Tangent Galvanometer This small, compact tangent galvanometer provides an uncomplicated method for studying direction and magnitude of magnetic fields! It also demonstrates that deflection of a magnetic needle is proportional to current, thus becoming a simple way for students to understand the internal workings of meters. The unit is constructed on an attractive black acrylic base. Requires a 1.5-volt DC power source. Includes: instruction manual, compass and connector cords. (7" x 5" x 7"; .5Ib).
TANGENT GALVANOMETER
View Details	Product ID - 7-1930	Price = $65.00

	Desiccator and Plate Desiccators allow one to store equipment in a low-humidity atmosphere. The heavy glass desiccators are made from quality annealed glass for durability. It includes a glazed porcelain sample plate with 4-5cm center hole and multiple perimeter holes, that is held over the desiccant. For an airtight seal, apply grease to the internal edges of the flange, press the lid on and rotate at least 360 degrees.
DESICCATOR WITH PLATE 200MM
View Details	Product ID - 7-200-001	Price = $25.55

DESICCATORS WITH PLATE 250MM
View Details	Product ID - 7-200-002	Price = $40.25

	Cylinders - Single Scale Each cylinder is molded from tough translucent polypropylene and incorporates raised graduations for easy reading. These cylinders are autoclavable and have a broad base for stability.
CYLINDER, PP, 10ML, EACH
View Details	Product ID - 7-200-010	Price = $0.70

CYLINDER, PP, 25MLC, EACH
View Details	Product ID - 7-200-025	Price = $1.25

CYLINDER, PP, 50ML, EACH
View Details	Product ID - 7-200-050	Price = $1.40

CYLINDER, PP, 100ML, EACH
View Details	Product ID - 7-200-100	Price = $2.20

CYLINDER, PP, 1000ML, EACH
View Details	Product ID - 7-200-1000	Price = $10.60

CYLINDER, PP, 2000ML, EACH
View Details	Product ID - 7-200-2000	Price = $28.50

CYLINDER, PP, 250ML, EACH
View Details	Product ID - 7-200-250	Price = $3.55

CYLINDER, PP, 500ML, EACH
View Details	Product ID - 7-200-500	Price = $6.65

	36 PIECE GLASSWARE KIT If you don't want to waste time searching for all the essential glassware pieces you need, here is a 36 piece selection of borosilicate laboratory glassware. Includes: 1 - Griffin beaker 50ml 2 - Griffin beaker 250ml 1 - Griffin beaker 600ml 1 - Erlenmeyer flask 50ml 2 - Erlenmeyer flask 250ml 1 - Erlenmeyer flask 500ml 6 - medicine droppers 6 - stir rods 6 1 - cylinder 10ml 1 - cylinder 100ml 1 - serological pipette 12 - test tubes 16x150mm 1 - short stem funnel
36 PIECE GLASSWARE KIT
View Details	Product ID - 7-2000-36	Price = $85.25

	Connecting Tubes Great for connecting hoses - the constricted ends of the hose connectors will hold the tubing securely in place!
CONNECTING TUBE T 1/4 (6mm)
View Details	Product ID - 7-2006-1	Price = $0.55

CONNECTING TUBE T 5/16 (8mm)
View Details	Product ID - 7-2006-4	Price = $0.55

	Clay Triangles These clay triangles are the perfect tool for heating crucibles! The galvanized iron wires help prevent premature rusting, and the clay tube coverings are uniform in size.
CLAY TRIANGLE 1-1/2
View Details	Product ID - 7-2019	Price = $1.25

CLAY TRIANGLE SIZE 2 in
View Details	Product ID - 7-2020	Price = $1.45

CLAY TRIANGLE 2-1/2 in
View Details	Product ID - 7-2030	Price = $1.55

	Vacuum Plate The 1/2" thick vacuum plate was designed to fit any jar 8-1/2" O.D. or smaller. A rubber gasket is also included. 9" outside diameter.
VACUUM PLATE 9-1/2X9-1/2X1/2
View Details	Product ID - 7-203-4	Price = $31.25

	VACUUM PLATE 10.5 X 10.5 in Vacuume Plate 10.5" - Designed specifically to fit any jar 10 inches or smaller.
VACUUM PLATE 10.5 X 10.5 in
View Details	Product ID - 7-203-7	Price = $38.85

	Hand Vacuum Pump Supplied with or without a pressure gauge that reads in both centimeters & inches of mercury. Pumping rate is 15ml per stroke, and will displace up to 725 ml of air. Fitted with a valve to release the vacuum without d is connecting the pump.
VACUUM PUMP HAND OPERATED W/ME
View Details	Product ID - 7-206-1	Price = $26.90

VACCUM PUMP HAND OPERATED
View Details	Product ID - 7-206-2	Price = $18.25

	Barnes Droppers Replacement droppers that will fit the Ginsberg #7-207 Barnes Bottles
BARNES DROPPER PIPET STR.W/RED
View Details	Product ID - 7-207-1-DZ	Price = $4.10

BARNES DROPPER PIPET BENT W/RE
View Details	Product ID - 7-207-2-DZ	Price = $4.90

BARNES DROPPER PIPET BENT W/RE
View Details	Product ID - 7-207-2-GR	Price = $51.00

	Barnes Bottles Clear, square bottles with medicine-dropper lids and narrow mouths.
PICK BOTTLE BARNES DROPPING 30ML GR
View Details	Product ID - 7-207	Price = $141.40

PICK BARNES BOTTLES 30 ML-PK 36
View Details	Product ID - 7-207-36	Price = $36.50

BARNES BOTTLE W/DROPPER 12/PK
View Details	Product ID - 7-207-DZ	Price = $14.80

	BURETTE A high-quality borosilicate glass burette with a Teflon stopcock. Perfect for students.
BURETTE W/STOPCOCK 25ML
View Details	Product ID - 7-208	Price = $19.00

BURETTE W/STOPCOCK 50ML
View Details	Product ID - 7-208-1	Price = $22.50

BURETTE W/STOPCOCK 10ML
View Details	Product ID - 7-208-10	Price = $15.00

BURETTE W/STOPCOCK 100ML
View Details	Product ID - 7-208-2	Price = $27.00

	Automatic Burettes Automatic Burettes with Ground Glass Stopcocks & Clear Storage Container Ideal for storing and dispensing standard solutions. Includes: clear or amber reservoir bottle rubber stopper borosilicate, permanently graduated self-leveling burette rubber atomizer bulb glass tube connector Numbered every 1ml with .1ml subdivisions
AUTO BURET 10ML W/CLEAR STORAG
View Details	Product ID - 7-208-20	Price = $65.35

AUTO BURET 25ML STOPCOCK (SEE SPECS)
View Details	Product ID - 7-208-21	Price = $69.25

	AUTO BURET 25ML W/STOP AMB BTL Automatic Burettes with Ground Glass Stopcocks and Amber Storage Container Numbered every 1ml with .1ml subdivisions
AUTO BURET 25ML W/STOP AMB BTL
View Details	Product ID - 7-208-23	Price = $70.05

	Automatic Burettes with Stopcocks Stopcocks - Replacement Tube Only Numbered every 1ml with .1ml subdivisions
AUTOMATIC BURET 10ML, W/STOPCOCK
View Details	Product ID - 7-208-24	Price = $36.90

AUTO BURETTE 25ML W/STOPCOCK
View Details	Product ID - 7-208-25	Price = $40.85

	BEND W/ARM 2 1/2X2 1/2 X 8MM Glass Connector, Bend 2x2, (for Automatic Burettes)
BEND W/ARM 2 1/2X2 1/2 X 8MM
View Details	Product ID - 7-208-2x2	Price = $3.75

	Glass Burette A high-quality borosilicate glass burette with a Teflon stopcock. Perfect for students because the stopcock is almost freeze-proof!
BURETTE W/PTFE STOPCOCK 25ML
View Details	Product ID - 7-208-3	Price = $18.00

BURETTE W/PTFE STOPCOCK 50ML
View Details	Product ID - 7-208-4	Price = $23.50

BURETTE 100ML W/PTFE STOPCOCK
View Details	Product ID - 7-208-5	Price = $32.00

	AUTO BURET 25ML W/PINCH CLEAR Automatic Burettes with Burette Tip Assembly and Clear Storage Container Numbered every 1ml with .1ml subdivisions
AUTO BURET 25ML W/PINCH CLEAR
View Details	Product ID - 7-208-31	Price = $73.35

	AUTO BURET 25ML W/PINCH AMBER Automatic Burettes with Burette Tip Assembly & Amber Storage Container Numbered every 1ml with .1ml subdivisions
AUTO BURET 25ML W/PINCH AMBER
View Details	Product ID - 7-208-34	Price = $68.90

	Flint Bottles French Square, without Dropper Assembly or Cap Clear, square, open-top bottles.
BOTTLE FR SQ. 2 OZ 28/400
View Details	Product ID - 7-209-5-DZ	Price = $17.80

BOTTLE FR. SQ. 16 OZ. DZ/PK
View Details	Product ID - 7-209-8-DZ	Price = $31.60

	Dropper Bulbs To be used with pipettes and syringes!
BULB MEDICINE DROPPER BLK. PK/12
View Details	Product ID - 7-210-1-DZ	Price = $2.55

BULB BLACK 5ML PK/12
View Details	Product ID - 7-210-2-DZ	Price = $8.90

Black, 1 oz. each
View Details	Product ID - 7-767-1	Price = $5.00

	Test Tube Racks A great space-saver that can also act as an extra pair of hands during experiments! Racks hold varying numbers of test tubes; wooden or plastic.
TEST TUBE RACK WOODEN 8 HOLES
View Details	Product ID - 7-2202	Price = $4.00

TEST TUBE RACKS WOOD 12 HOLES
View Details	Product ID - 7-2203	Price = $5.50

TEST TB RACK PLASTIC 8 HOLES X
View Details	Product ID - 7-2204	Price = $3.90

TEST TB RACK PLASTIC 12 HOLES
View Details	Product ID - 7-2205	Price = $4.55

	Watch Glass Catches the condensed evaporating liquid from beakers, and allows it to drop back into the container. Highly chemically durable, to prevent contamination. Made from soda-lime glass, with polished edges. Because the watch glasses are made from soda-lime glass, we do not recommend placing them in direct contact with a heat source.
WATCH GLASS 45MM FUSED EDGES
View Details	Product ID - 7-2300-1	Price = $0.60

WATCH GLASS 60MM FUSED EDGES
View Details	Product ID - 7-2300-2	Price = $0.60

WATCH GLASS 70MM FUSED EDGES
View Details	Product ID - 7-2300-3	Price = $0.70

WATCH GLASS 80MM FUSED EDGES
View Details	Product ID - 7-2300-4	Price = $0.80

WATCH GLASS 90MM FUSED EDGES
View Details	Product ID - 7-2300-5	Price = $1.00

WATCH GLASS 100MM FUSED EDGES
View Details	Product ID - 7-2300-6	Price = $1.10

	Wood Splints Helpful for demonstrating oxygen's presence and support of combustion. Also great as applicators and markers in planting. Thin and economical.
WOOD SPLINTS 50/CASE
View Details	Product ID - 7-2306	Price = $253.30

WOOD SPLINTS PK/500
View Details	Product ID - 7-2306-PK	Price = $5.05

	Flint Glass Rod
ROD FLINT 5MM 1LB 24in 15/LB
View Details	Product ID - 7-2400-28-1	Price = $9.00

	Tubing Center
GLASS CUTTER, SINGLE BLADE
View Details	Product ID - 7-2400	Price = $9.75

GLASS CUTTER WHEEL ONLY
View Details	Product ID - 7-2400-3	Price = $2.75

	Flint Glass Tubing Flint glass is also known as soda lime glass. It has a lower melting point, chemical resistance, and expansion rate than does borosilicate glass. The tubing listed is known as apparatus weight tubing, which is a reference to its wall thickness.
FLINT TUBING 5MM 12 47/LB
View Details	Product ID - 7-2410	Price = $11.00

FLINT TUBING 6MM 12 in 39/LB.
View Details	Product ID - 7-2410-01	Price = $8.85

FLINT TUBING 7MM 12 in 33/LB.
View Details	Product ID - 7-2410-02	Price = $17.95

FLINT TUBING 8MM 12in 28/LB
View Details	Product ID - 7-2410-03	Price = $9.75

FLINT TUBING 5MM 24in 24/LB
View Details	Product ID - 7-2411-01	Price = $7.25

FLINT TUBING 5MM 48 59/5LB
View Details	Product ID - 7-2411-02	Price = $26.75

FLINT TUBING 6MM 24in 20/LB
View Details	Product ID - 7-2412-01	Price = $7.50

FLINT TUBING 6MM 48 50/5LB
View Details	Product ID - 7-2412-02	Price = $21.00

FLINT TUBING 6MM 48 30 LB PK
View Details	Product ID - 7-2412-03	Price = $167.70

FLINT TUBING 7MM 24in 17/LB
View Details	Product ID - 7-2413-01	Price = $16.00

FLINT TUBING 7MM 48 41/5LB
View Details	Product ID - 7-2413-02	Price = $50.20

FLINT TUBING 8MM 24in 14/LB
View Details	Product ID - 7-2414-01	Price = $9.50

FLINT TUBING 8MM 48 in 35/5LBS
View Details	Product ID - 7-2414-02	Price = $22.75

FLINT TUBING 10MM 24in 11/LB
View Details	Product ID - 7-2415-01	Price = $15.25

FLINT TUBING 10MM 48 23/5LB
View Details	Product ID - 7-2415-02	Price = $57.60

FLINT TUBING 12MM 24in 8/LB
View Details	Product ID - 7-2416-01	Price = $11.00

FLINT TUBING 12MM 48 19/5LB
View Details	Product ID - 7-2416-02	Price = $41.55

FLINT TUBING 14.75 24in 6/LB
View Details	Product ID - 7-2417-01	Price = $9.50

	FLINT TUBING ASSORTED 24" Consists of a selection of popular tubing sizes in 24" lengths. Packaged in a cardboard box. Sizes 5mm-15 pcs, 6mm-14 pcs., 7mm-5 pcs., 8mm-4 pcs., 10mm-4pcs., and 12mm-4pcs. 2.90lbs. Physical Properties Softening Point: 705° Centigrade Annealing Point: 522° Centigrade Solubility, ml: 7.8ml Lead Oxide: >0.01% Arsenic and antimony: <0.02% Coefficient of Expansion x 10: 94.1
FLINT TUBING ASSORTED 24"
View Details	Product ID - 7-2421	Price = $36.75

	BOROSILICATE TB 6MM 24in 21/LB Borosilicate Glass Tubing
BOROSILICATE TB 6MM 24in 21/LB
View Details	Product ID - 7-2425-01	Price = $20.00

	Erlenmeyer - Conical Flask Made of translucent polypropylene, this cone shaped flask comes with a securely fitting, coarse threaded cap. This flask is autoclavable and leak-proof when the screw cap it tightly applied.
CONICAL FLASK, PP, 100ML
View Details	Product ID - 7-300-100	Price = $2.60

CONICAL FLASK, PP, 250ML
View Details	Product ID - 7-300-250	Price = $3.95

CONICAL FLASK, PP, 500ML
View Details	Product ID - 7-300-500	Price = $5.25

	PH Test Paper We offer a wide variety of pH and test paper that is great for projects and field trips! Supplied in a clear plastic vial, 100 strips 3mm wide x 45mm long per vial.
pH Test Paper, Acid Neutral Base, 100/vial
View Details	Product ID - 7-3000-1	Price = $1.50

COBALT CHLORIDE LITMUS PAPER 1
View Details	Product ID - 7-3000-11	Price = $1.25

CONGO RED LITMUS PAPER 100/VI
View Details	Product ID - 7-3000-12	Price = $1.15

LITMUS NEUTRAL PAPER 100/VI
View Details	Product ID - 7-3000-15	Price = $1.25

Litmus paper - Red - Vial/100
View Details	Product ID - 7-3000-16	Price = $1.25

pH Test Paper, Blue Litmus
View Details	Product ID - 7-3000-17	Price = $1.35

PHENOLPHTHALEIN LITMUS PAPER 1
View Details	Product ID - 7-3000-21	Price = $1.25

	PTC Paper Ability to taste PTC is a hereditary trait. (The taste of PTC varies with the individual.) PTC paper, which is often used when discussing heredity in biology classes, is paper soaked with phenol thiocarbamide (PTC). The LD50 for PTC is 3.4 mg/kg. Such a low LD50 reveals that PTC is a very hazardous substance. The solution to make the taste test paper contains approximately 500ml of PTC per liter of water. Through some very crude arithmetic, we calculate that each strip of PTC paper would contain approximately 0.3 mg of PTC. We estimate that a student weighing about 50 kg would have to lick (That is how the test is performed) and ingest about 500 2" x 1/4" strips of PTC paper to reach the LD50. You will have to judge if you wish to use this taste test paper.
PTC PAPER - Phenol Thiocarbamide
View Details	Product ID - 7-3000-23	Price = $1.25

TOUCH PAPER(SMOKE)8X10SQ. 10/
View Details	Product ID - 7-3000-27	Price = $7.95

TOUCH PAPER(SMOKE) 8X10SQ. 12/
View Details	Product ID - 7-3000-28	Price = $9.25

TOUCH PAPER(SMOKE)8X10SQ 24/PK
View Details	Product ID - 7-3000-29	Price = $17.00

	Wide Range pH All you need for pH projects and activities! Provides a distinct color change for each pH reading from 1 to 14. Contains: 60ml of wide range pH indicator solution 1 – a styrene 12-well spot plate 1 – medicine dropper 1 – pH color comparison card instructions.
WIDE RANGE PH INDICATOR KIT
View Details	Product ID - 7-3000-33	Price = $20.25

WIDE RANGE CHARTS1 3/4HX2 1/4L
View Details	Product ID - 7-3000-33-C	Price = $0.50

WIDE RANGE SOLUTION 2OZ
View Details	Product ID - 7-3000-33-S	Price = $13.25

	CONDENSER LEIBIG
CONDENSER GRAHAM 300MM
View Details	Product ID - 7-302-13	Price = $31.50

	Condensers Made from heat-resistant borosilicate glass. These condensers are designed for efficiency and high-speed condensing!
CONDENSER LEIBIG 200MM
View Details	Product ID - 7-302-9	Price = $13.30

	Centrifuge Tubes A borosilicate glass centrifuge tube, with a conical bottom. Graduated and ungraduated styles available.
CENTRIFUGE TUBE, GRADUATED 15M /144
View Details	Product ID - 7-307-1-GR	Price = $228.55

CENTRIFUGE TUBE, GRADUATED 15M PK12
View Details	Product ID - 7-307-1-GR-DZ	Price = $20.90

CENTRIFUGE TUBE FLINT UNGRADUA
View Details	Product ID - 7-307-1-UN-DZ	Price = $9.00

	Crucibles High Form, Porcelain, 30mm dia x 20mm OD x 28mm Height x 10ml Capacity
CRUCIBLE HIGH FORM 10ML W/LID
View Details	Product ID - 7-310-1	Price = $0.80

CRUCIBLE HIGH FORM 15ML W/LID
View Details	Product ID - 7-310-2	Price = $0.90

CRUCIBLE HIGH FORM 30ML W/LID
View Details	Product ID - 7-310-3	Price = $1.00

CRUCIBLE HIGH FORM 50ML W/LID
View Details	Product ID - 7-310-4	Price = $1.25

CRUCIBLE MEDIUM WALL 100ML
View Details	Product ID - 7-310-5	Price = $2.55

	Conductivity of Solutions Lets your students actually observe increases and decreases in a liquid's conductivity!
CONDUCTIVITY OF SOLUTIONS
View Details	Product ID - 7-310	Price = $8.95

CONDUCTIVITY OF SOLUTION/PLAST
View Details	Product ID - 7-315	Price = $8.30

	CONDUCTOMETER HEAT Heat Conductometer - 5 Rods Five different metal spokes, aluminum, steel, brass, copper and nickel, extend from a center hub, and are connected to a wooden handle. The hub is heated and the students watch as wax falls from each spoke in the order of conductivity. Includes wax and instructions. (12" x 8"; .4Ib).
CONDUCTOMETER HEAT
View Details	Product ID - 7-312	Price = $9.95

	Lids Lids Only for Crucibles - High Form Special Notice:10ml is shown
CRUCIBLE LID HIGH FORM 15ML
View Details	Product ID - 7-312-2	Price = $0.45

CRUCIBLE LID HIGH FORM 30ML
View Details	Product ID - 7-312-3	Price = $0.70

CRUCIBLE LID HIGH FORM 50ML
View Details	Product ID - 7-312-4	Price = $0.75

	Compasses Great for field trips and special activities!
COMPASS ALUMINUM 40MM
View Details	Product ID - 7-313-2	Price = $1.95

COMPASS, PLASTIC 55MM DIAMETER
View Details	Product ID - 7-313-3	Price = $1.55

COMPASS BOARD ECONOMY (pk of 20)
View Details	Product ID - 7-313-5	Price = $10.50

	Crucibles with Lid Low Form
CRUCIBLE LOW FORM 15ML W/LID
View Details	Product ID - 7-315-1	Price = $0.80

CRUCIBLE LOW FORM 30ML W/LID
View Details	Product ID - 7-315-2	Price = $1.00

CRUCIBLE LOW FORM 50ML W/LID
View Details	Product ID - 7-315-3	Price = $1.30

	Casseroles with Handle
CASSEROLES PORCELAIN 30ML 50X3
View Details	Product ID - 7-318-1	Price = $1.75

CASSEROLES PORCELAIN 70ML 66X4
View Details	Product ID - 7-318-2	Price = $2.70

	DEFLAGRATION SPOON This stainless steel deflagrating spoon is suited for experiments in which students need to burn phosphorous, sulfur, or other substances. The handle is positioned at an angle to keep the heat source away from the hand. The dimensions are 18" in length with a .75" diameter bowl, with a bowl depth of .25".
DEFLAGRATION SPOON
View Details	Product ID - 7-329	Price = $6.75

	Test Tubes Borosilicate Rounded Bottom Flared-Top Lip Correct Wall Thickness
PICK - TEST TUBES 10X75MM PK/72
View Details	Product ID - 7-330LGC	Price = $16.60

PICK TEST TUBES 12X75MM PK/72
View Details	Product ID - 7-331LGC	Price = $21.50

PICK - TEST TUBES 13X100MM PK/72
View Details	Product ID - 7-332LGC	Price = $24.20

PICK - TEST TUBES 15X125MM PK/72
View Details	Product ID - 7-334LGC	Price = $26.90

PICK - TEST TUBES 16X150MM PK/72
View Details	Product ID - 7-335LGC	Price = $29.80

TEST TUBES 18X150MM PK/72
View Details	Product ID - 7-336LGC	Price = $34.90

PICK - TEST TUBES 20X150MM PK/72
View Details	Product ID - 7-337LGC	Price = $52.20

	TEST TUBES 25X150MM PK72 Test Tubes, 25 O.D. x 150mm L., 72 per pack, stopper size #4
TEST TUBES 25X150MM PK72
View Details	Product ID - 7-340LGC	Price = $75.10

	PICK - TEST TUBES 25X200MM PK/48 Test Tubes, 25 O.D. x 200mm L., 48 per pack, stopper size #4
PICK - TEST TUBES 25X200MM PK/48
View Details	Product ID - 7-341LGC	Price = $55.95

	12 IN (30.5 CM) WOOD RULER W/METAL EDGE
12 IN (30.5 CM) WOOD RULER W/METAL EDGE
View Details	Product ID - 7-393-W	Price = $1.10

	Volumetric Flask Bomex Brand with Fitted Ground Glass Stopper, Accurately Calibrated.
FLASK, VOLU. GLASS STOPPER 50ML
View Details	Product ID - 7-396ALG	Price = $2.85

FLASK VOLU. GLASS STOPPER 100ML
View Details	Product ID - 7-396BLG	Price = $3.40

FLASK VOLU. GLASS STOPPER 250 ML
View Details	Product ID - 7-396CLG	Price = $4.70

FLASK, VOLU. GLASS STOPPER 500 ML
View Details	Product ID - 7-396DLG	Price = $6.10

FLASK, VOLU GLASS STOPPER 1000 ML
View Details	Product ID - 7-396ELG	Price = $10.05

FLASK VOLU. GLASS STOPPER 25 ML
View Details	Product ID - 7-396LG	Price = $2.70

	Long Stem Utility Funnels Each funnel is smooth walled and molded from chemical resistant polypropylene. Long stemmed with a 60 degree cone angle and external ribs to prevent air lock.
FUNNELS LONG STEM, PP, 50MM, EACH
View Details	Product ID - 7-400-050	Price = $0.25

FUNNELS, LONG STEM, PP, 75MM, EACH
View Details	Product ID - 7-400-075	Price = $0.65

	Distilling Apparatus No two liquids have exactly the same boiling point. Therefore, it is possible to separate any mixture of two liquids by raising the temperature of the mixture to a point where one of the liquids will boil but the other remains liquid. Consists of: 300mm Leibig Condenser Kjeldahl Ball 50mm in dia. 500ml Boiling Flask Cast Iron Base with Support Rod Clamp Cast Iron Tripod Wire Gauze and 500ml Erlenmeyer Flask
DISTILLING APPARATUS STUDENT
View Details	Product ID - 7-400-2	Price = $81.65

KIELDAHL BULB
View Details	Product ID - 7-400-2-B	Price = $4.65

	Wire Gauze Excellent for high-temperature applications! Durable gauze with and without ceramic fiber centers for thermal protection and longer life. The gauze is made of woven iron wire with turned edges, which prevents fraying.
4X4 WIRE GAUZE
View Details	Product ID - 7-4000-1	Price = $0.80

WIRE GAUZE SQ.6 W/CERAMIC CENT
View Details	Product ID - 7-4000-3	Price = $1.10

	WIRE GAUZE Wire Gauze Excellent for high-temperature applications! Durable gauze with and without ceramic fiber centers for thermal protection and longer life. The gauze is made of woven iron wire with turned edges, which prevents fraying.
WIRE GAUZE SQ.4 W/O CERAMIC C
View Details	Product ID - 7-4000-4	Price = $0.60

WIRE GAUZE SQ.5 W/O CERAMIC C
View Details	Product ID - 7-4000-5	Price = $0.75

WIRE GAUZE SQ.6 W/O CERAMIC C
View Details	Product ID - 7-4000-6	Price = $0.95

	Plastic Forceps pointed 4 in yellow These molded plastic forceps are excellent for basic dissection or general classroom applications.
Plastic Forceps pointed 4 in yellow
View Details	Product ID - 7-402	Price = $0.45

	BOTTLE,DROPPING,W/PIPETTE Dropping Bottle with Ground Glass Joint & Pipette Clear, round bottle with ground glass joint and pipette lid.
BOTTLE,DROPPING,W/PIPETTE, 30M
View Details	Product ID - 7-404	Price = $1.30

BOTTLE,DROPPING,W/PIPETTE - 60ml.
View Details	Product ID - 7-404-1	Price = $2.10

BOTTLE,DROP,W/PIPETTE 30 M CS/144 - 30ml
View Details	Product ID - 7-404-GR	Price = $184.45

	BOTTLE W/AMBLY
BOTTLE W/AMBLY.AMB.B.R. 1/2OZ 12/PK
View Details	Product ID - 7-405-2-DZ	Price = $13.25

BOTTLE W/ASMBLY AMB.B.R.1/2OZ1 /144
View Details	Product ID - 7-405-2-GR	Price = $151.95

BOTTLE W/ASSM AMB. BR 1OZ.20 PK/12
View Details	Product ID - 7-405-3-DZ	Price = $13.65

BOTTLE DROPPING AMB 1OZ BOSTON
View Details	Product ID - 7-405-3-GR	Price = $149.85

DROPPER 20/400 7X76MM 12/PK
View Details	Product ID - 7-405-3D-DZ	Price = $4.65

DROPPER 20/400 7X76MM 1OZ.CS/144
View Details	Product ID - 7-405-3D-GR	Price = $48.25

BOTTLE W/ASSMBLY.AMB.SO 2OZ PK/12
View Details	Product ID - 7-405-4-DZ	Price = $21.75

BOTTLE W/ASMBLY.AMB.SO 2OZ.20/
View Details	Product ID - 7-405-4-GR	Price = $172.60

DROPPER 20/400X89MM PK/12
View Details	Product ID - 7-405-4D-DZ	Price = $6.00

DROPPER 20/400X89MM CS/144
View Details	Product ID - 7-405-4D-GR	Price = $58.25

BOTTLE W/ASSEMBL 8OZ.BR 28/40 PK/12
View Details	Product ID - 7-405-5-DZ	Price = $46.50

BOTTLE W/DROP 4OZ.BR AMBER 22 PK/12
View Details	Product ID - 7-405-6-DZ	Price = $32.20

BOTTLE W/DROP 4OZ BR AMBER 22/ GR
View Details	Product ID - 7-405-6-GR	Price = $348.60

	Flint Bottles French Square with Dropper Assemblies
BOTTLE W/ASSB 1/2OZ FRSQ FLINT
View Details	Product ID - 7-406-2-DZ	Price = $19.65

BOTTLE FLINT 1/2OZ W/DROPPER PK/144
View Details	Product ID - 7-406-2-GR	Price = $188.15

BOTTLE W/DROP 2OZ FS FLINT 28/PK/12
View Details	Product ID - 7-406-21-DZ	Price = $35.95

BOTTLE W/DROP2OZ FS FLINT 28 PK144
View Details	Product ID - 7-406-21-GR	Price = $354.10

BOTTLE W/DROPPER 1OZ 24/400 PK/12

View Details