EPA/VOA Vials

ProCal Primary Turbidity Standards have been certified by HF Scientific for use in the Hach&reg 2100AN Laboratory Turbidimeter. No formazin is used, making the standards safer, easier to use, accurate and less expensive that the equivalent

ProCal Primary Turbidity Standards have been certified by HF Scientific for use in the Hach&reg 2100P Field Turbidimeter. No formazin is used, making them safer, easier to use, accurate and less expensive that the equivalent Hach&reg product.

ProCal Primary Turbidity Standards have been certifiedby HF Scientific for use in the Hach&reg 2100Q Portable Turbidimeter. No formazin is used, making the standards safer, easier to use, accurate and less expensive that the equivalent Hach&reg

Analysis Note Degree of hydrolysis (calculated on dried substance): &#8805 85.0 % dyn.

Analysis Note Degree of hydrolysis (calculated on dried substance): &#8805 85.0 % dyn.

Analysis Note Degree of hydrolysis: &#8805 98.0 % dyn.

Analysis Note Degree of hydrolysis: &#8805 98.0 % dyn.

Analysis Note Degree of hydrolysis: &#8805 98.0 % dyn.

Qualitative Papers - Low Ash - Medium, 10,00 æm retention, O

Qualitative Papers - Low Ash - Medium, 10,00 æm retention, O

Qualitative Papers - Low Ash - Medium-Slow, 5.00 æm retentio

These reagent reservoirs are suitable for virtually all of your lab’s sample preparation and aliquoting needs. Design enhancements include pour spouts at each corner, a rigid sidewall design and graduations for easy volume reference.