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BQC1281147323 20g {{inventory}} {{goodObj.date}} BePure-PTMA {{item.norm}} 2.5g/100g -18±4℃避光 泡沫箱+冰袋
Consult
  • ZW-HN-QC-MK-043-20g | 见证书

  • ZW-HN-QC-MK-001 | 见证书

  • ZW-HN-QC-MK-010-40g | 见证书

  • ZW-HN-QC-MK-041-25g | 见证书

  • ZW-HN-QC-MK-048-20g | 见证书

  • ZW-HN-QC-FF-002-40g | 见证书

标准品

CAS name Standard value unit
灰分 灰分