For information only. Please contact us separately for purchasing enquiries. Product information statement

Reference Materials
Quality control sample · Main value is governed by the certificate supplied with shipment.
Origin Standard (Shanghai) Co., Ltd. · Reference Materials. Catalog no.: QY0042. Contact us for price, lead time and product documents.
BrandOrigin Standard (Shanghai) Co., Ltd.
Pack size应能代表日常分析的典型样品 / ampoule
Sales unitampoule
English nameQuality control sample
Method resources
Learned versions are shown; confirm applicability against the product certificate.
GB/T11140-2008GB/T11133-2015GB/T17040-2019Browse method library