Hydranal Water Standard 1.00 (10 x 4ml ampoules)
CERTIFIED STANDARD containing 1.00mg of H2O per gram (1mg/g = 0.1%). A manufacturer's test certificate with exact specifications is included. Total of 40ml, packaged as ten 4ml ampoules.
CERTIFIED STANDARD containing 1.00mg of H2O per gram (1mg/g = 0.1%). A manufacturer's test certificate with exact specifications is included. Total of 40ml, packaged as ten 4ml ampoules.