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Each bottle includes detailed instructions and a table of corrections at temperatures between 20 and 30°C. Packaged in glass quarts. The 1,000 µ solution has a tolerance of 0.50%. The 10,000 and the 100,000 µ solutions have a tolerance of 0.25%. Solutions for routine calibrations are packaged in plastic pints and have nominal values +/-1.0% (Thomas numbers 3241M30 to M45).
-13%
YSI 060660 Supersaturated Sea Water Conductivity Calibrator Solution, 50000 uS/cm Range (Box of 1, 8 Pints per Box)
KWD 10
![pH Buffer Calibration Solution Tablets, pH 4.00, 7.00 and 10.00, Color Coded, Precise and Easy Calibration of All pH Meters [30 Tablets Total, 10 at Each pH Value]](https://cdn1.tilga.com/md/prod/1/1498/3/38871278.15345.jpg)
pH Buffer Calibration Solution Tablets, pH 4.00, 7.00 and 10.00, Color Coded, Precise and Easy Calibration of All pH Meters [30 Tablets Total, 10 at Each pH Value]
KWD 5
pH Buffer Calibration Kit 3-pack — 250 mL (8.4 fl oz) each: pH 4.00 Buffer, pH 7.00 Buffer, Electrode Storage Solution — For Precise and Accurate Calibrations — Designed for Hydroponics and Aquaponics
KWD 10
HiMedia GRM4655-500G Diethyl Phthalate, 500 g
KWD 10.500
