Alkalinity/HardnessDrinking Water QC KnownsEnvironmental Reference MaterialsInorganicsWater Chemistry CRMs

Hardness QC #QCI-145

$70.00$247.00

A 250mL ready to use CRM for determination of Calcium( 30-90ppm), Magnesium (2-20ppm), calcium hardness (75-225ppm) and total hardness ( 83-307ppm). Each concentrations listed on lot COA. read more

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Catalog Number:
QCI-145
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250 mL, 4 x 250 mL