CDGG-020321-02

Catalog No.：020321-02

Storage：≤-10°C

Solvent：P/T Methanol

Description：1 ,3-Butadiene Solution, 2,000 mg/L, 1 mL

Follow all storage requirements, keep tightly closed when not in use,and use good laboratory practices when handling.

This Reference Material was manufactured, produced, and/or cerified under a quality management system that is accredited to ISO 17034 and ISO/IEC 17025.

All weights are traceable through N. I. S. T. Test No. 822/264157-00.

Concentration (correet for purity) and uncertainty (95% confidence) values listed are determined gavinetrilly.

The stated uncertainty is the expanded uncertainty with a coverage factor of two to give a 95% confidence level.

注：以上信息仅供参考，以产品附带证书为准。