"The Mystery of Lyle and Louise"

Specially prepared sediment mixes for use with stream tables.

Ideal for handling small amounts of material in the lab and field.

Coarse, 'salt and pepper': dark pyroxene and light andesine. Provides perfect representation of an intermediate igneous rock.

Red, earthy, in natural chunk form; common pigment ore.

Yellow to orange crystal with a glassy luster and smooth, often transparent appearance.

Glass rods with one spade end and one button end for stirring, scooping, and crushing.

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

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

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

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

A basic introduction to DNA.

Features two identical flat spatula ends. Perfect for a variety of laboratory uses.

Chlorite-mica with perfect slaty cleavage.

Brownish gray, translucent.

Toe Nail Removal Trays are Industry Standard.