"Ward's Science"

CAS Number: 9005-25-8
Formula Weight: (162.15)n
Formula: (C6H10O5)n
Density (g/mL): 1.45-1.6
Solubility: Hot Water
Synonyms: Maize Starch
Shelf Life (months): 12
Storage: Green

CAS Number: 8012-89-3
Density (g/mL): 0.99
Freezing Point (°C): 61–65
Shelf Life (months): Indefinite
Solubility: Organic Solvents
Storage: Green

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

The Chemistry Gram Stain Kit makes gram straining easy and fast.

Visually see the difference between Groups and Periods.

Includes Squeeze Bottle for Convenient Application

Includes a known blood standard to monitor results.

Colorimetric test for trace evidence.

Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 0.95
Boiling Point (°C): 100
Solubility: Organic Solvents
Shelf Life (months): 12
Storage: Green

Construct an Aquarium on a Glass Microscope Slide

Add to prepared agar or broth to select antibiotic-resistant bacterial strains.

Density : 0.8 g/mL
Boiling Point: 56°C
Solubility: Miscible with Water, Alcohol, Ether and Chloroform
Synonyms: 2-Propanone, Dimethyl Ketone, Solvent
Shelf Life: 36 Months

Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.

Using hema polymers, students create polymer cell models.

Tris-Borate-EDTA Solution is premixed.

Loading Buffer, Loading Dye

CAS Number: 1718-34-9
Formula Weight: 309.22
Formula: C₁₃H₈N₃O₅Na
Hazard Info: Irritant
Density (g/mL): >1
Boiling Point (°C): Decomposes
Freezing Point (°C): 250
Solubility: Many Organic Solvents, Hot Methyl Alcohol and Water
Synonyms: Mordant Yellow 3R, C.I. No. 14095
Shelf Life (months): 36
Storage: Green