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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Built for environmental
Organic vapor zeroing kit
Fast Linear
0 - 133 mg/L NO3
Falling flow
Hanna HI97701-11 Free & Total Chlorine CAL Check Standards hydraulic conductivity testing Built for environmentalThe Hanna HI97701 11 is a set of CAL Check performance verification standards for free and total chlorine photometers a fast, traceable way to confirm your meter is reading correctly without sending it to a lab. Key features NIST traceable CAL Check standards with a Certificate of Analysis for traceability Verify photometer accuracy at any time; recalibrate to the standard if out of specification Reusable, ready made standards Use with: Hanna HI977XX
US$ 240.00
US$ 275.00
US$ 187.66
US$ 375.00
US$ 160.00
US$ 160.00
US$ 160.00
US$ 25.00
US$ 45.43
Pay in 4 interest-free payments of $27.50 Learn more