A color comparison cube makes this kit portable and easy to use. 200 x 120 x 60mm Order Cat. This compact and portable test kit is equipped with all you need for determining iron levels. This two-step test kit produces results in about 2 minutes. 130 Case Dimensions 120 x 100 x 30mm Order Cat.
Orthophosphates react with molybdate and ascorbic acid to produce a blue color.
The kit has all components needed for field testing. 200 x 120 x 60mm Order Cat. This Hanna kit determines the methyl orange acidity and phenolphthalein acidity by using titrations of standardized sodium hydroxide solution and appropriate indicators. The analysis is carried out using a Hanna titration syringe that fits snugly into a calibrated 5 mL or 25 mL plastic vessel which is designed to prevent spills. Shipping Weight 2 lbs.