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_标准品;标准物质;标准样品;
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BQC7211147883-Kit 10g*2 {{inventory}} {{goodObj.date}} BePure-PTMA {{item.norm}} 室温避光 常温运输
Consult
  • BQC7211147884 |

  • Chromium Standard: Cr @ 1000 µg/mL in 5% HNO3

    ZW-VHG-PCRN-100 | 见证书

  • 国标ZZ-GBW(E)090250 | 见证书

  • 国标ZZ-GBW(E)090251 | 见证书

  • ZW-NIM-GBW08521 | 见证书

  • ZW-EC-NCS193464-1-10g | 砷 0.074±0.015mg/kg ;镉 0.037±0.008mg/kg

印刷纸中镉、铅、铬、砷

CAS name Standard value unit
镉-1 镉-1
铅-1 铅-1
铬-1 铬-1
砷-1 砷-1
镉-2 镉-2
铅-2 铅-2
铬-2 铬-2
砷-2 砷-2