GBW(E)130454液質(zhì)校準用黃體酮/甲醇溶液標準物質(zhì)10.0 ng/μL
GBW(E)130452液質(zhì)校準用利血平/甲醇水溶液標準物質(zhì)1.01 ng/μL
GBW(E)130453液質(zhì)校準用咖啡因/甲醇溶液標準物質(zhì)10.0 ng/μL