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Get it between 2025-01-07 to 2025-01-14. Additional 3 business days for provincial shipping.
Package Weight: 2 pounds
Country of Origin : United States
Part Number: 52550
ProCal Primary Turbidity Standards have been certified by HF Scientific for use in the Hach 2100Q Portable Turbidimeter. No formazin is used, making the standards safer, easier to use, accurate and less expensive that the equivalent Hach product. In addition to being approved by the EPA, ProCal has been certified through testing conducted by HF Scientific demonstrating that ProCal performs as well as Hach primary turbidity standards in selected Hach instruments. Test results are available upon request. Hach is a registered trademark of the Hach Company, which is not affilitated with HF Scientific.