Hardness Standard

CAS# N/A
Catalog NumberCat#
WC-HARD-10X-1
17034 Classification17034 Class.
Certified Reference Material
Matrix
1000 µg/mL in Water, tr Nitric acid
Number of ComponentsComps.
1
Unit
100 mL
Price (USD) Price
$45.00

Additional Information

Tech Note
A combination of Ca and Mg to give an approximate concentration of 1000 µg/mL CaCO3. Hardness µg/mL equivalent CaCO3 = 2.497 [Ca µg/mL] + 4.118 [Mg µg/mL].
Storage ConditionStorage
Ambient (>5 °C)
Safety Data SheetSDS
SDS
Certificate of AnalysisCOA
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