Formula: Mixture Description: For Calibration of Dissolved Oxygen Meters

Formula: KCl in Water Formula Weight: 74.55 Description: 1408.8 µS/cm (1408.8 µmho/cm) at 25°C, 0.01 Molar

Formula: NaNO₂ and CHCl in Water Description: 1000 ppm NO₂ (304.5 ppm N)

Formula: Potassium Phosphate Monobasic and Dibasic in Water Description: For Determination of Phenols

Formula: Mixture Description: for Iron Analysis (Phenanthroline Method)

Specially formulated for staining G-bands of chromosomes in genetic studies. Can also be used with Wright Stain for blood and bone marrow staining. 1 liter Poly Bottle