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Hardness Quality Control Stan. Low Range
Item #: HCH/2833449
Manufacturer: Hach Company
Supplier #: 2833449
Hach Company
Mfg Item # : 2833449
Mixed standard includes: Total Hardness: 100 mg/L as CaCO3 Calcium Hardness: 50 mg/L as CaCO3
Mfg Item # : 2833449
Mixed standard includes: Total Hardness: 100 mg/L as CaCO3 Calcium Hardness: 50 mg/L as CaCO3