"SILICO & chemical PORCELAIN SE"

Use these hydrometers with all processes where specific gravity or density of liquids is an important control.

The most widely used qualitative filter paper for routine applications.

This hole punch has adjustable hole positions with accuracy and durability.

Inexpensive Recreations for Labwork

We sell many different sizes of dropper assemblies, varying by size, capacity, and the size of threaded neck they are designed to fit.

Study the skeletal anatomy of various classes of vertebrates.

Same test used by optometrists to determine visual acuity.

Create Colorful Rubbings of Sixteen Different Tracks and Track Patterns

These stoppers are made of a superior grade of rubber that has softness, resiliency, and durability.

Fingerprint Lifting Tape

Wire Mesh Screens

Simple Model Provides Illustration of Basic Features

Marked Slotted Weights.

Hands-on tool for scientific studies

Easily clamp tubes up to 1" in diameter.

Useful for metal filing or glass cutting.