Wet Chemistry
Alpha Laboratories combines deep knowledge, decades of hands on experience, and state of the art equipment to master all the complexities of excellent wet chemistry analytical services.
- Acid Soluble Substances
- Acidity or Alkalinity
- Alginates assay, Hydroxyl-propoxy group assay, Nitrogen assay by Kjeldahl's method
- Assay of all raw materials and finished products using validated methods
- Average molecular weight of polymers
- Gravimetric Analysis
- Hydroxyl value, Saponification value, and Iodine value
- Identification tests for all raw materials
- Oxygen flask combustion for selenium limit test and sulphur assay
- Water content by Karl Fischer method
- Limit tests for chloride, sulphate, chlorinated compounds, aldehydes, lead, iron, polynuclear compounds, arsenic, mercury, heavy metals, fatty acids, and esters
- Water soluble substances