"safety"

CAS Number: 1390-65-4
Formula Weight: 492.39
Formula: C₂₂H₂₀O₁₃/Al/Ca lake
Density (g/mL): >1.0
Boiling Point (°C): Decomposes
Freezing Point (°C): 120
Synonyms: C.I. Natural Red 5, C.I. No 75470, Alum Lake of Carminic Acid
Shelf Life (months): 36
Storage: Green

CAS Number: 7788-99-0
Formula Weight: 499.41
Formula: CrK(SO₄)₂·12H₂O
Hazard Info: Toxic
Density (g/mL): 1.813
Freezing Point (°C): 89
Solubility: Water
Synonyms: Chrom Alum Dodecahydrate
Shelf Life (months): 12
Storage: Green

CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Flammable, Toxic
Density (g/mL): 0.7919-0.7955
Boiling Point (°C): 74-80
Freezing Point (°C): -114
Solubility: Water
Shelf Life (months): 12
Storage: Red

CAS Number: 10022-31-8
Formula Weight: 261.35
Formula: Ba(NO₃)₂
Hazard Info: Oxidizer, Toxic
Density (g/mL): 3.24
Boiling Point (°C): Decomposes
Freezing Point (°C): 592
Solubility: Water
Synonyms: Barium Dinitrate, Nitric Acid Barium Salt
Shelf Life (months): 36
Storage: Yellow

Meets AP Science Practices, 1, 2, 3, 4, 5, 6, and 7

Meets AP Science Practices 4, 5, and 6

CAS Number: 50-78-2
Formula Weight: 180.16
Formula: 2-CH₃COOC₆H₄COOH
Density (g/mL): 1.35
Boiling Point (°C): Decomposes
Freezing Point (°C): 135
Solubility: Alcohol and Chloroform
Synonyms: Salicylic Acid Acetate, Aspirin, 2-(acetyloxy)-Benzoic acid
Shelf Life (months): 12
Storage: Green

Multiple cuff access in a compact case.

These chairs have easy-to-clean seats and backrests which resist many chemicals, water, paint and more, combined with ergonomic functionality that make them a popular choice of laboratory professionals.

Microcontroller-based lab oven for precise temperature control, with stainless steel chamber, fan, and digital display.

Constructed of solid hardwoods, solid oak and oak plywood veneers.

Meets AP Science Practices 1, 4, 5, 6, and 7

Engineer cells with a DNA program where gene expression can be manually controlled with temperature.

Elevate your weather monitoring with our 4-in-1 handheld digital anemometer.

Genetically engineer organisms to make overripe banana smell through enzyme reactions.

CAS Number: 124-09-4
Formula Weight: 116.21
Formula: 1,6-NH₂(CH₂)₆NH₂
Hazard Info: Corrosive
Density (g/mL): 0.854
Boiling Point (°C): 205
Freezing Point (°C): 39-42
Solubility: Water and Slightly in Alcohol
Synonyms: Hexamethyleneediamine, 1,6-Diaminohexane
Shelf Life (months): 36
Storage: White