QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
Polyethylenimine, branched
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| 408727-100ML | 100 mL | Backorder | Request a quote |
Polyethylenimine, branched – formula H(NHCH2CH2)nNH2, CAS 9002-98-6, molecular weight 35.05 g/mol – is a laboratory chemical in the Bases group from Merck (Germany). Specification: purity 25.0-30.0% (acidimetric, NH3), pack size 100 mL. It is commonly used for physico-chemical analysis, titration, sample preparation and QC testing. QEMIX supplies genuine Polyethylenimine, branched with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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