"RT-PCR+and+cDNA+Reagents"

Water hardness is caused almost entirely by calcium and magnesium ion.

Using the simple color disc method, this kit measures Iron (medium range - 0.2-10 mg/L) and contains 100 tests.

Designed for advanced student experiments to test for quality in waste and drinking water, environmental labs, and aquaculture.

Designed for advanced student experiments to test for quality in waste and drinking water, environmental labs, and aquaculture.

CAS Number: 7447-40-7
Formula: KCl
Density: 1.986—1.990 g/mL
Boiling and Freezing Point: 1500 °C, 772 to 776 °C
Solubility: Water and Alcohol
Synonyms: Muriate of Potash, Potassium Muriate, Potassium Monochloride
Shelf Life: 36 Months

CAS Number: 7784-13-6
Formula Weight: 241.43
Formula: AlCl₃·6H₂O
Hazard Info: Irritant, Corrosive
Density (g/mL): 2.398-2.440
Solubility: Water and Alcohol
Shelf Life (months): 12
Storage: White

CAS Number: 7783-20-2
Formula Weight: 132.15
Formula: (NH₄)₂SO₄
Density (g/mL): 1.769
Solubility: Water
Synonyms: Sulfuric Acid Diammonium Salt
Shelf Life (months): 36
Storage: Green

CAS Number: 62-55-5
Formula Weight: 75.13
Formula: CH₃CSNH₂
Freezing Point (°C): 111-114
Solubility: Water, Alcohol, and Organic Solvents
Synonyms: Acetothioamide, TAA
Shelf Life (months): 36
Storage: Blue

CAS Number: 10035-04-8
Formula: CaCl2·2H2O
Freezing Point: 175°C
Solubility: Water and Alcohol
Synonyms: Calcium Chloride, Hydrated
Shelf Life: 12 Months

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

CAS Number: 7558-79-4
Formula Weight: 141.96
Formula: Na2HPO4
Density (g/mL): 1.52
Solubility: Hot Water
Synonyms: Disodium Hydrogen Phosphate
Shelf Life (months): 12
Storage: Green

CAS Number: 7558-80-7
Formula Weight: 120.00
Formula: NaH2PO4
Density (g/mL): 2.047
Freezing Point (°C): 60
Synonyms: Sodium biphosphate, Sodium Dihydrogen Phosphate
Shelf Life (months): 36
Storage: Green

CAS Number: 7782-61-8
Formula: FeNO33 9H2O
Density: 1.68 g/mL
Freezing Point: 47.2°C
Solubility: Water and Alcohol
Synonyms: Iron (III) Nitrate 9-Hydrate, Ferric Nitrate Nonahydrate
Shelf Life: 12 Months

CAS Number: 125-20-2
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 0.79
Boiling Point (°C): 74-80
Freezing Point (°C): -114
Solubility: Alcohol and Acetone
Shelf Life (months): 36
Storage: Red

Suitable for VSEPR Study

Designed for advanced student experiments to test for quality in waste and drinking water, environmental labs, and aquaculture.