"SILICO & chemical PORCELAIN SE"

You never need to touch a chemical with Snap Test Instant Water Quality Test Kits.

These Polypropylene Funnels are chemical and acid resistant and can be sterilized. These funnels are offered in four different diameters/capacities to meet all your funneling needs.

This large fiberglass blanket will effectively smother chemical and clothing fires.

These steel caps fit flint glass, screw cap wide mouth specimen jars. They are finished in black enamel and have a chemically resistant inner liner.

This simple, inexpensive little kit clearly demonstrates how a battery works, how current flows, and how chemical energy can be turned into light energy.

This lightweight, chemically resistant polyethylene tray holds even the largest dogfish specimen, ventral side up, because the molded central channel and grove hold the dorsal fin and spine in place.

The replacement chemicals kit contains 5g each of calcium chloride, cupric chloride, cupric nitrate, lithium chloride, potassium chloride, potassium nitrate, sodium bicarbonate, sodium chloride, strontium chloride and strontium nitrate.

Accurately calibrated, ideal for physical science work, and a must for special needs students, these cylinders feature large, easy to read graduations and no drip spouts. Made of flexible plastic, they are student proof and offer moderate chemical resistance. The removable base makes for easy storage.

The AquaClear Power Filters features a unique multi-stage filtration system that provides complete mechanical, chemical and biological filtration for superior water quality. The Power Filter has a filtration volume that is up to seven times larger than comparable filters. It also allows superior contact time with filter media. The filter preserves beneficial bacterial creating a stress-free environment for aquarium inhabitants and maintaining clear aquarium water.

Mix hands on and digital!

Useful anywhere desiccation is needed, these 72 mm cartridges contain inert, non-corrosive, and non-toxic silica gel.

Ideal for a variety of uses.

Recharge the TI-84 Plus CE with ease.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.

Go beyond the basic information with useful element data to help students see periodic trends.