"Metallic+Beads"

Oxidation and Reduction of Metals

This bottle is excellent for near off-shore (to 200 m) trace metal sampling, since there are no metal parts to touch the sample.

The Optical DO Probe Metal Guard protects the Vernier Optical DO Probe and the Go Direct Optical DO Probe cap when taking measurements in the field and helps weigh down the probe when submerged.

CAS Number: 7440-09-7
Formula: K
Density: 0.86 g/mL
Boiling and Freezing Point: 774°C, 63°C
Synonyms: Kalium
Shelf Life: 36 Months

CAS Number: 7440-55-3
Formula Weight: 69.72
Formula: Ga
Density (g/mL): 5.904
Boiling Point (°C): 2403
Freezing Point (°C): 29.78
Solubility: Acids
Shelf Life (months): 36
Storage: White

Closed Case Form Electroscope is enclosed, preventing air currents from affecting the deflection of the leaves.

Useful for metal filing or glass cutting.

Footrests feature chrome-plated metal parts

Spinel group; black, dull metallic luster; common iron oxide.

Compact unit to record industrial events, receive lab samples, take surveys, inventory items, total drops of liquid, count occurrences, and more. Made of metal for reliability, long life, and hard use. The rugged, heavy-duty chrome-finished case has a hinged finger loop for a sure grip.

Fluval Water Conditioner makes tap water safe for tropical fish by neutralizing chlorine, chloramine and undesirable metals in aquarium water.

CAS Number: 7439-92-1
Formula Weight: 207.19
Formula: Pb
Hazard Info: Toxic
Density (g/mL): 11.34
Boiling Point (°C): 1753
Freezing Point (°C): 327
Solubility: Dilute Nitric Acid
Shelf Life (months): 36
Storage: Green

Organic liquid thermometer features a U-shaped tube mounted on a plastic casing with metal floats at the top of each column.

This demonstration is a safer way to show the reaction between water and alkali metals.

CAS Number: 7439-95-4
Formula: Mg
Solubility: Acids
Shelf Life: 36 months

Threaded Metal One-Piece Clamping Screws