Polypropylene with serrated connecting surfaces. Autoclavable, excellent chemical resistance. Two sizes available.
Complete glassware kit compliments any classroom or chemistry lab. Heat resistant glass.
Includes:
4 beakers (50 ml, two-250 ml, 600 ml)
4 Erlenmeyer flasks (50 ml, two-250 ml, 500 ml)
6 dropping pipets
6 stirring rods
10 ml and 100 ml graduated cylinders
2 ml pipet
Twelve 16 x 150 mm test tubes
Heat-resistant glass funnel
1 burette w/ stopcock (25ml)
6" dropping pipet
6 Barnes bottles (1 1/2 oz)
3 Barnes droppers
2 Barnes bent droppers
2 French square bottles (8 oz)
2 dropping bottles with pipets
1 condenser with rubber conn.
1 boiling flask (100 ml)
1 mortar and pestle (80mm, 60ml)
1 volumetric pipet (5ml)
1 thistle tube (6 x 300 mm)
1 watch glass (4" dia.),
12 flint tubing (5mm, 12")
12 flint tubing (6mm, 12"), 12 flint tubing (7mm, 12")
1 filtering flask (125ml)
1 flask volumeter stopper (250ml)
1 round bottom boiling flask
1 drying tube one bulb
Contains all the basic professional borosilicate labware and equipment for conducting science experiments. The kit contains the text, "101 Science Experiments for Everyone" as a source of safe experiments.
Other components include:
1-Rubberized lab apron
1-Beaker - 100ml
1-Beaker - 250ml
1-Beaker - 400ml
1-Porcelain evaporating dish
1-250ml Erlenmeyer flask
1-Thistle tube, plastic
1-Safety goggles
1-50ml Graduated cylinder
1-Filtering paper
12-Medicine droppers
1-Spatula, stainless steel, 22cm length
1-Sponge 1x3-3/8"
3-Rubber stoppers, #6 solid
6-Test tubes 16x150mm
1-Test tube rack
1-Test tube brush
1-Test tube clamp, brass
1-Pair of crucible tongs
Pipestem triangle
1-Burner tripod, cast iron
1-Wire gauze square, 4x4"
1-Crucible, porcelain HF
1-Plastic cylinder 100 ml capacity
Borosilicate glass. Uniform thickness.
This is a standard borosilicate glass funnel with uniform thickness. The top outer diameter measures 54mm and the stem measures 50mm. Glass funnels are mostly inert and make it easier to pour without making a mess.
Borosilicate glass. Uniform thickness.
This is a standard borosilicate glass funnel with uniform thickness. The top outer diameter measures 74mm and the stem measures 70mm. Glass funnels are mostly inert and make it easier to pour without making a mess.
Glassware is manufactured from low alkali Type 3.3 borosilicate glass. It is virtually free of magnesia-lime-zinc group and is completely free of arsenic and other heavy metals.
Glazed porcelain, one-piece construction. With fixed perforated plate. Straight sides with tapered stem.
Superior, all purpose laboratory tubing. Flexible transparent, PVC.
One piece, made from Low Density Polyetylene, graduated liquid transfer pipets. Chemically Inert and non-toxic. Can be heat-sealed to transport or store. For use in all types of testing laboratories, chemistry, microbiology, blood banking, urinalysis and hematology. Non-Sterile. Two sizes to choose from.
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Capacity: 5.0 ml Drops per mL: 23 Stem Diameter: 5mm Bulb Draw: 3.5 ml Stem Graduations: 1.0 ml x 0.25 ml Total Length: 150mm |
Capacity: 7.0 ml Drops per mL: 21 Stem Diameter: 5mm Bulb Draw: 3.5 ml Stem Graduations: 3.0 ml x 0.5 ml Total Length: 160mm |
A necessity for those working with liquid substances. Accurate, high quality, and disposable! A cost-effective way to transfer liquids without worries of cross-contamination or spillage. One piece, made from Low Density Polyetylene, graduated liquid transfer pipets. Chemically Inert and non-toxic. Can be heat-sealed to transport or store. For use in all types of testing laboratories, chemistry, microbiology, blood banking, urinalysis and hematology. Sold in packs of 500 pipettes.
Consist of a 300 mm Leibig Condenser, Kjeldahl Bulb 50mm diameter, 500 ml boiling flask, a cast iron base with support rod, clamp, cast iron tripod, wire gauze and a 500 ml Erlenmeyer flask. Instructions provided.
Wide-mouth, conical flask made of polypropylene. Comes with a screw cap, or can be used with a stopper. Chemical resistant, and autoclavable to 135º C. Graduated in easy to see green print. Sold in packs of 12.
Box of 100, Smooth. Medium Flow rate and retention. Suitable for 95% of laboratory qualitative studies.
This borosilicate (heat resistant) glass conical shaped flask with side arm is used in filtration processes.
100 ml Flask uses a size 4 stopper
150 ml Flask uses a size 5 stopper
250 ml Flask uses a size 6.5 stopper
500 ml Flask uses a size 6.5 stopper
Excellent kit for filtering. Consists of one each of Filtering Flask 500 ml, Porcelain Buchner Funnel 90 mm, Vacuum Pump Hand with Gauge, Filter Paper 90 mm Pack of 100 and rubber stopper with hole to accept Buchner Funnel. Packed in box for easy storage.
For one funnel. Attaches to ring stand to support funnel.
Our Glass Dropping Pipettes consist of a glass tube attached to a 5ml bulb. Sold in packs of 12. Bulb color may vary.
Griffin type. Made of Zinc alloy. Die cast. Nickel plated. Cuts tubing up to 38mm (1 1/2") diameter. Spring loaded to stay open.
Durable polypropylene cylinders come in calibrations of 10, 25, 50, 100, 250, 500 and 1000 mls. Autoclavable.
Crystal clear PMP Plastic, autoclavable beakers feature excellent chemical resistance. Permanent graduations are molded in. Manufactured per ISO standard 7056-1981 (E), beakers have stated tolerance of +/- 10%. Available in 6 sizes.
Maximum Use Temperature = 175°C
These plug caps for test tubes are high grip hollow made of low density polyethylene. Hollow caps makes insertion and removal from test tubes easy. Sold in packs of 500.
Kimax® flasks for economy and versatility. These flasks are the choice for general laboratory usage. Tops are reinforced and tooled with a rounded finish, containing more glass to give them maximum mechanical strength. Body is thick-walled, with a long tapered outside contour to minimize chipping when struck or rubbed together. All flasks have durable white ceramic enamel scales to indicate approximate volumes at various levels, useful in measuring and mixing solutions where a high degree of accuracy is not necessary. Designed from ASTM Specification E1404, Type I, Class I requirements. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.
Features
- Complies with ASTM Specification E1404, Type I, Class I requirements
- Manufactured from borosilicate glass 3.3
- Tops are reinforced and tooled with a rounded finish
- Durable ceramic enamel markings indicate approximate volumes at various levels
500 ml flask uses a size 7 stopper
Stoppers not included.
• Kjeldahl Bulb with #2 Stopper
• Borosilicate glass
• Sold in eaches
• Easy handling
• Efficient
Kjeldahl Bulb w/ Stoppers
These Borosilicate Glass Liebig Condensers find wide usage in the laboratory such as distillation, reflux operations, extraction etc. Sealed inner tube, large capacity of water jacket gives efficient cooling. Sized by effective length. 22 mm diameter.