Labware

This smooth 20# filter paper is suitable for almost all lab work. Package of circles 12.5cm in diameter; will fold to fit funnel (item #50673). 10 ...

25 strips each of red and blue litmus paper.

Unique labyrinth style vents allow 10% more airflow than perforated goggles, but provide excellent splash protection from harmful liquids.

These clay triangles are the perfect tool for heating crucibles! The galvanized iron wires help prevent premature rusting, and the clay tube coveri...

This in-line, high-visibility test tube rack has six holes (2-25mm 4-15mm) in the top plate, wells beneath to hold tubes straight, and drying pins ...

50 gram replacement hooked weight Hooked on both ends, hook slides freely 2.25" total length 1.25" diameter Rugged stainless steel construction ...

Sturdy plastic construction. Measures in inches and cm. 150 mm x 0.05 mm / 6 inch x 1/128 inch.

This brush fits the 15x125mm test tubes. They have white bristles, and a tied tufted end.

A package of 10, 9cm diameter filter papers.

For Two Burets. Constructed out of sheet metal. Rubber covered jaws for secure gripping of Burets.

Solid Brass Ball 2cm diameter.

Chemical Scoop. Stainless steel, 6 1/2" long.

Solid Aluminum Ball 2cm diameter.

Impact resistant, chip-proof, balanced wheel, injection molded V-groove, 2" diameter. The housing is a steel block with swivel hooks attached at to...

Solid steel ball 2cm diameter.

Wide range pH paper. Measures pH's of 1.0-14.0. Pack of 100 strips.

Red Litmus Paper, 100 pac

12' sturdy hardwood ruler with centimeters on one side, and inches on the other side with metal straight edge.

Blue Litmus Strips 100pac

Tongs are made from 1/4" thick steel rods for handling beakers. Can hold beakers 50ml to 1500ml. Plastic coating.  Style is subject to change based...

This wire test tube holder grips all sizes of test tubes. The force exerted on the tube is strong enough to keep it from falling, but light enough ...

These brushes fit the 25x150mm test tubes. They have white bristles, and a tied tufted end. Style may vary due to availability. 

For 250ml or 500 ml flask.

Impact resistant, chip-proof, balanced wheel, injection molded V-groove, 2" diameter. The housing is a steel block with swivel hooks attached at to...

A standard medical stethoscope with flexible tubing and disc-type chest piece 1" in diameter. The metal parts are chromium plated and non-magnetic....

Impact resistant, chip-proof, balanced wheel, injection molded V-groove, 2" diameter. The housing is a steel block with swivel hooks attached at to...

Impact resistant, chip-proof, balanced wheel, injection molded V-groove, 2" diameter. The housing is a steel block with swivel hooks attached at to...

For use with chemical or electricity experiments. Flat type with stamped symbol on the metal. Approx. 5"x3/4" each. Set includes Aluminum, Brass, C...

Hooked Weight 10g