"The Mystery of Lyle and Louise"

Economy blue hand vac pump for experiments in air pressure, vacuum filtration, and leak checks.

Simple models illustrate insect life cycles.

Conduct bacterial experiments in a self-paced activity.

You can use our Heart Rate Hand Grips in conjunction with the Polar Transmitter Module. This option eliminates the need for a chest belt and allows students to measure their heart rate from the palm of their hands.

Chlorite-mica with perfect slaty cleavage.

Brownish gray, translucent.

Lets You Control Location and Depth of Measurements

Red-brown to gray, coarse-grained, containing feldspar and mica.

Silvery, paragranite and muscovite-rich with medium garnet crystals.

Students research a variety of macromolecules.

Dark, waxy, bitumin-rich.

CAS Number: 10361-37-2
Formula Weight: 208.27
Formula: BaCl₂
Hazard Info: Toxic
Density (g/mL): 3.9
Boiling Point (°C): 1560
Freezing Point (°C): 963
Solubility: Water
Synonyms: Barium Dichloride
Shelf Life (months): 36
Storage: Blue

Protect skin from microbes and dryness with this antimicrobial strength soap that is extremely mild on hands.

Quality glassware at an affordable price.

The perfect hand-saving tool for inserting glass tubing into stoppers!

A variety of physical training tests.