Compound       benzaldehyde

CAS No.           100-52-7

Purity (%)        99.5

Neat Material Lot No.        442.18.1P

Concentration       99.5 ± 1.44 mg/L

 Storage       <    -10°C

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

This Reference Material was manufactured, produced, and/or certifiea 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 (correct for purity) and uncertainty (95% confidence) values listed are determined gravimetriclly.

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。