"Ward\'s+Phenomena+Lab+Activities"

CAS Number: 6009-70-7
Formula Weight: 142.11
Formula: (NH₄)₂C₂O₄·H₂O
Hazard Info: Toxic
Density (g/mL): 1.5
Freezing Point (°C): 70
Solubility: Water
Synonyms: Ethanedioic Acid Diammonium Salt
Shelf Life (months): 36
Storage: White

CAS Number: 57-11-4
Formula Weight: 284.49
Formula: CH₃(CH₂)₁₆COOH
Density (g/mL): 0.847
Boiling Point (°C): >315
Freezing Point (°C): 53-56
Solubility: Organic Solvents, Not Soluble in Water
Synonyms: Octadecanoic Acid
Shelf Life (months): 36
Storage: Green

For sterilizing plant materials prior to tissue culture.

Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.

CAS Number: 8005-03-6
Solubility: Water
Synonyms: Acid Black 2
Shelf Life (months): 36
Storage: Green

Preserved toad dissection in resin material.

The Free and Total Chlorine Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab-quality accuracy while its user-friendly design is easy for any user making it the perfect photometer for your water quality testing needs. This meter measures free and total chlorine in water samples from 0.00 - 5.00 mg/L (ppm).

CAS Number: 10026-22-9
Formula Weight: 291.03
Formula: Co(NO₃)₂·6H₂O
Hazard Info: Oxidizer
Density (g/mL): 1.88
Freezing Point (°C): 55
Solubility: Most Organic Solvents
Synonyms: Cobalt Nitrate Hexahydrate, Cobaltous Nitrate Hexahydrate
Shelf Life (months): 36
Storage: Yellow

Formula Weight: Mixture
Formula: Mixture
Shelf Life (months): 36
Storage: Green

Colorful pictures, explanatory text, and a writable/erasable surface make these activity charts ideal for class work, group work, and individual student study.

A stainless steel messenger weight that delivers reliable impact force to activate field sampling and coring equipment during outdoor science investigations.

By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.

CAS Number: 7782-63-0
Formula Weight: 278.02
Formula: FeSO4·7H2O
Hazard Info: Toxic
Density (g/mL): 1.897
Boiling Point (°C): Decomposes
Freezing Point (°C): 72
Solubility: Water
Synonyms: Ferrous Sulfate 7-Hydrate, Iron(II) Sulfate 7-Hydrate, Ferrous Sulfate Heptahydrate
Shelf Life (months): 12
Storage: Green

CAS Number: 9001-62-1
Solubility: Water
Synonyms: Lipase Enzyme
Shelf Life (months): 12
Storage: Green

CAS Number: 8049-47-6
Solubility: Partially in Water
Synonyms: Pancreatic Enzyme
Shelf Life (months): 36
Storage: Green

Includes: Aniline Blue 1%, Congo Red 1%, Eosin Y 1%, Malachite Green 1%, Methyl Violet 1%
Shelf Life (months): 36
Storage: Red

Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 1.04
Shelf Life (months): 36
Storage: Green