Certificate of Analysis

COA

Download a certificate straight from the manufacturer, or create your own Upashna-branded COA document below.

Download from the source

Get a COA from Your Brand

Click the brand you purchased from. You'll go straight to that manufacturer's official certificate portal — enter your batch or lot number and download the COA.

MerckSearch by batch / lot number

Sigma-AldrichProduct code + lot number

RankemVia the Avantor / VWR document search

ActylisBatch-wise certificate download

TCI ChemicalsDocument search by product code

QualigensVia the Thermo Fisher certificate portal

Loba ChemieSearch by catalogue + batch number

Certificates open on the manufacturer's own website, so what you download is always the authentic, current document. Can't find your batch, or need a COA for a brand not listed here? Send us the product and batch number and we'll obtain it for you.

Product Information

Product Name *

Batch No. *

Manufacturing Date

Expiry Date

CAS Number

Molecular Formula

Molecular Weight

Purity

Appearance

Assay

Test Parameters

Parameter	Specification	Result