ProCal Primary Turbidity Standards are pre-diluted, factory certified, and ready for use with not only the HF scientific turbidimeter product line but with other manufacturer’s instrumentation. The ProCal no formazin formulation utilizes a preservative that enhances stability, yet is safe and biodegrades rapidly in aquatic environments.

Features

  • -Greener – safe and non-toxic
  • -Easy to use
  • -Custom NTU values available
  • -Can be used with other manufacturer’s instruments

Catalog # 39825

$133.30

ProCal 10 NTU standard solution – 125 ml – Pourable Standard