"Ward's Science"

Supplier: Ward's Science

CAS Number: 90-05-1
Formula Weight: 124.14
Formula: C7H8O2
Density (g/mL): 1.120
Boiling Point (°C): 205
Freezing Point (°C): 28
Solubility: Water
Synonyms: 2-Methoxyphenol
Shelf Life (months): 36
Storage: Red

Supplier: Ward's Science

CAS Number: Mixture
Density: 1.0 g/mL
Boiling Point: 100 °C
Freezing Point: 0 °C
Synonyms: Iodine-Potassium Iodide Solution, IKI, Iodine-Iodine, Iodine Solution, Iodine Lugol's Dilute, and Iodine 2%
Shelf Life: 36 Months

Supplier: Ward's Science

CAS Number: 7782-85-6
Formula Weight: 268.07
Formula: Na₂HPO₄·7H₂O
Density (g/mL): 1.68
Solubility: Hot Water
Synonyms: Disodium Phosphate 7-Hydrate
Shelf Life (months): 12
Storage: Green

Supplier: Ward's Science

CAS Number: 14808-60-7
Formula: SiO2
Density: 2.65 g/mL
Boiling and Freezing Point: 2230°C, 1610°C
Solubility: Insoluble
Synonyms: Silicon Dioxide, Quartz, Crystalline Silica
Shelf Life: 36 Months

Supplier: Ward's Science

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

Supplier: Ward's Science

Use Color Transition of Titration to Determine Water Hardness.

Supplier: Ward's Science

CAS Number: 7732-18-5
Formula Weight: 18.02
Formula: H₂O
Density (g/mL): 1
Boiling Point (°C): 100
Freezing Point (°C): 0
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

CAS Number: 57-50-1
Formula: C12H22O11
Density: 1.58g/mL
Freezing Point: 185.5°C
Solubility: Water
Synonyms: Cane Sugar, Beet Sugar
Shelf Life: 36 Months

Supplier: Ward's Science

CAS Number: 10043-35-3
Formula Weight: 61.83
Formula: H₃BO₃
Hazard Info: Toxic, Irritant
Density (g/mL): 1.4
Solubility: Water, Alcohol and Glycerol
Synonyms: Boracic Acid
Shelf Life (months): 36
Storage: Green

Supplier: Ward's Science

Cell culture buffer, Phosphate Buffered Saline

Supplier: Ward's Science

CAS Number: 7664-93-9
Formula: H2SO4
Density: 1.84 g/mL
Boiling and Freezing Point: 275-325°C, 11°C
Solubility: Water
Synonyms: Hydrogen Sulfate, Battery Acid
Shelf Life: 12 Months

Supplier: Ward's Science

CAS Number: 61-73-4
Formula: C16H18N3SCl
Density: 1 g/mL
Boiling Point: Decomposes
Solubility: Water, Alcohol, and Chloroform
Synonyms: Basic Blue 9, Methylene Blue Chloride
Shelf Life: 36 Months

Supplier: Ward's Science

Includes a known blood standard to monitor results.

Supplier: Ward's Science

Easily determine pH with the universal indicator chart.

Supplier: Ward's Science

Synonyms: Meat Peptone
Shelf Life (months): 12
Storage: Green

Supplier: Ward's Science

Less confusing than other test kits that require students to distinguish different bacterial colonies on a Petri dish, this test features a distinct color change that will tell with certainty if fecal coliforms are present.