Hanna pH 4.0 Calibration Solution - 500ml Size:500 ml dead micro-organisms

dead micro-organisms

double the dose for one or two weeks

99 PPT / PPM: 0

220L – suitable for large scale commercial applications

Hanna pH 4.0 Calibration Solution - 500ml Size:500 ml dead micro-organismsHI7004L & HI7004P is a premium quality pH 4. 01 calibration solution that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Air tight bottle with tamper proof sealEnsures quality and freshness of solutionColor coded label for easy pH buffer value identificationEasy