BW09042 | 99.0%

R013170-100g | AR,99.5%

R013170-500g | AR,99.5%

R018574-5ml | 99.5%（标准试剂）

R013170-10kg | AR,99.5%

NG-I3440-1G | 见证书

CCEM501785 | 99.1%

CCEM501785 | 99.1%

CCEM500355 | >95%

CCHM701660 | 99.9%