QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
Potassium disulfite
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| 1050571000 | 1 kg | Backorder | Request a quote |
Potassium disulfite – CAS 16731-55-8, molecular weight 222.32 g/mol – is a laboratory chemical in the Other group from Merck (Germany). Specification: purity ≥96% (iodometric), grade reagent grade, pack size 1 kg. microbe id | staining: suitable. It is commonly used for physico-chemical analysis, titration, sample preparation and QC testing. QEMIX supplies genuine Potassium disulfite with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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