HF Scientific 20 NTU Primary Turbidity Standard for Hach® 1720 Turbidimeter 1L


$109.00 each


1 L
  • Quantity

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Product Details

  • Hach® compatible
  • Pre-diluted, factory certified and ready to use
  • Safe and non-toxic
  • The ProCal standard formulation utilizes a preservative that enhances stability but is safe and biodegrades rapidly in water
  • USEPA Approved


  • Brand Model Compatibility
    Hach® 1720 c/d/e Turbidimeter
  • EPA Compliant
  • Size
    1 L
  • Type
    Procal Turbidity Standard