"The Mystery of Lyle and Louise"

Dark gray with abundant gas pocket vesicles.

Gray and poorly sorted, with a gritty texture.

Our premeasured powdered packs offer convenience and will change the way you prepare buffers in your lab.

Vector of yellow fever. Unstained.

CAS Number: Mixture
Formula: CaCl₂
Freezing Point: 772 °C
Shelf Life: 12 Months
Storage: Green

Observe the movement of water and solutes.

Determine Consequences of Different Environmental Choices

Sale

Extract roundworms from soil for up-close study

Make your own mitosis microscope slides.

Used to investigate wavelength in air.

Are All Halogen's Created Equal?

Measure grip strength, pinch strength, and muscle fatigue wirelessly with Go Direct® Hand dynamometer.

Urine tubes are designed for use as collection, transportation, or analysis vessels.

Great For Teaching Anatomy

Easy-to-use hand vacuum pump without gauge.

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad™!