• Standard material producers Standard material producers
  • Capability verification provider Capability verification provider
_标准品;标准物质;标准样品;
The picture is for reference only, and the specific product is subject to the actual product!

BQC2310139535K 20g {{inventory}} {{goodObj.date}} BePure-PTMA {{item.norm}} 13.8mg/Kg 20±4℃避光 常温运输
Consult
  • Chromium Standard: Cr @ 1000 µg/mL in 5% HNO3

    ZW-VHG-PCRN-100 | 见证书

  • ZW-EA-BW0617-20mL | 50.1μg/L

  • ZW-HN-QC-SO-009-20g | 见证书

  • ZW-HN-QC-SO-010-20g | 见证书

  • ZW-HN-QC-SO-011-20g | 见证书

  • ZW-HN-QC-SO-012-20g | 见证书

标准品

CAS name Standard value unit
18540-29-9 六价铬