• 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!

BQC1160239587 20g {{inventory}} {{goodObj.date}} BePure-PTMA {{item.norm}} 见证书mg/Kg -18±4℃避光 泡沫箱+冰袋
Consult
  • BQC1350447497 |

  • ZW-EB-GSB04-1766-2004-50mL | 100μg/mL

  • IV-ALSPL-1-125mL | 见证书

  • ZW-EB-GNM-M1817529-2013-100mL | 100µg/mL

  • IV-ALSPL-1-250mL | 见证书

CAS name Standard value unit
7440-47-3 铬(Cr)
7440-02-0 镍(Ni)
7440-50-8 铜(Cu)
7440-38-2 砷(As)
7439-92-1 铅(Pb)
7440-43-9 镉(Cd)
7439-97-6 汞(Hg)
7440-66-6 锌(Zn)
7439-98-7 钼(Mo)
7782-49-2 硒(Se)
7440-23-5 钠(Na)
7440-70-2 钙(Ca)