L812361-5ml | ~70%(GC) ，天然

L875668-500mg | ≥98%(GC)

R005464-1ml | 分析对照品试剂

R005463-100ml | ~70%

R097048-500mg | 98%(GC)

CCEM501785 | 99.1%

CCEM501785 | 99.1%

CCEM500355 | >95%

CCHM701660 | 99.9%

CCHM701612 | 98.2%