H17493-500ml | AR,≥99.5%

H17493a | GR

I811927-500ml | ACS，≥99.5%

I811924-5ml | Standard for GC，≥99.9%(GC)

I811930-100ml | 用于分子生物学，≥99.5%(GC)

CCEM501785 | 99.1%

CCEM501785 | 99.1%

CCEM500355 | >95%

CCHM701660 | 99.9%

CCHM701612 | 98.2%