QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
Calcium carbonate
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| 398101-100G | 100 g | Backorder | Request a quote |
Calcium carbonate – formula CaCO3, CAS 471-34-1, molecular weight 100.09 g/mol – is a laboratory chemical in the Salts group from Merck (Germany). Specification: purity 99.95-100.05% dry basis, grade ACS reagent, pack size 100 g. It is commonly used for physico-chemical analysis, titration, sample preparation and QC testing. QEMIX supplies genuine Calcium carbonate with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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