BW901014 | 99.5%

BW901012 | 97.1%

BW2984-1mL | ≥99%

C108566-5ml | Standard for GC, ≥99.5%(GC)

C805001-5ml | Standard for GC，≥99.5%(GC)

CCEM501785 | 99.1%

CCEM501785 | 99.1%

CCEM500355 | >95%

CCHM701660 | 99.9%

CCHM701612 | 98.2%