"WardsSci000477"

Two investigations teach the principles of chromatography.

These full-vision safety goggles protect eyes from flying particles or splashing liquids.

Order extra atoms, bonds, and accessories to supplement your unit sets or to build custom models.

These litmus test sheets are available in litmus red (ACS) or litmus blue (ACS).

Comprehensive Investigation for Examining Various Aspects of Plant Growth

Isaac Newton could never have imagined that upper elementary and middle school students could explore his mathematically derived laws of motion using straws, compact discs, wooden spools, and balloons.

The NYS investigations kits have been tested by local NYS teachers to make sure they work in the classroom.

CAS Number: 7664-93-9
Formula: H2SO4
Density: 1.84 g/mL
Boiling and Freezing Point: 275-325°C, 11°C
Solubility: Water
Synonyms: Hydrogen Sulfate, Battery Acid
Shelf Life: 12 Months

In complete safety, this kit teaches students how to determine blood types.

Keep your microscope in ideal working order with these supplies for maintenance and upkeep.

Includes Color Comparison Chart.

How do molecules move into and out of a cell?

Make sure you don't pop your bag!

Give your students the hands-on experience of working with these wooden shapes to explore geometric principles.

These activities are designed to meet exam requirements for the regents exam part D.

Liquinox is a concentrated, anionic detergent for manual and ultrasonic cleaning. Free rinsing to give you reliable results without interfering residues. Extremely mild and completely soluble in hard and soft water.