Drinking WaterEnvironmental Reference MaterialsPT Express

Hardness – Blind #QCI-145B

$119.00

A 250mL ready to use CRM for determination of Calcium( 30-90ppm), Magnesium (2-20ppm), calcium hardness (75-225ppm) and total hardness ( 83-307ppm). PT Express may take up to 10 business days to ship. read more

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Catalog Number:
QCI-145B
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