"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Tested to ensure ultra pure quality for molecular biology and sensitive analytical applications.

Students Learn That the Density of a Substance is Constant, Even as Its Mass and Volume Change.

This flexible tape measure comes conveniently in a wind-up roll for easy use.

Stout-walled Thistle Tube Funnels for the delivery of liquid to an existing system or apparatus.

High quality Erlenmeyer flask for chemistry classrooms and laboratories.

Fits glass aspirator bottles with matching joints.

Silica crucible is glazed inside and outside.

Designed to provide the most precise control of flame.

Evaporating flasks with ground sockets made of borosilicate 3.3 glass.

A great introductory model.

This set of 10 models shows all stages of mitosis in an animal cell.

Plastic frames with stainless steel mesh for serial sifting of samples.

Light and portable digital ammeter used to measure amperage from 0 - 10 A.

High thermal performance and enhanced chemical resistance.

5-piece set with 24/29 joints for precise vacuum distillation, made of durable borosilicate glass.

Set of 8 stainless steel slotted masses with a metal and plastic rack with handle.