牛尿標(biāo)準(zhǔn)品(瘦肉精和沙丁/胺醇) 歐洲標(biāo)準(zhǔn)局 BOVINE URINE (clenbuterol and salbutamol) BCR-503 產(chǎn)品規(guī)格:0.35g
ERM-AD457/IFCC 天冬氨酸轉(zhuǎn)氨酶(AST)標(biāo)準(zhǔn)品 ASPARTATE TRANSAMINASE (AST) (catalytic activity concentration) 產(chǎn)品規(guī)格:50mg
BCR-304 人體血清標(biāo)準(zhǔn)品(鈣、鎂、鋰) HUMAN SERUM (Ca, Mg, Li) 產(chǎn)品規(guī)格:0.4g
緩沖液中的胰腺α-淀粉/酶標(biāo)準(zhǔn)品 Pancreatic alpha-amylase in buffer ERM-AD456/IFCC 產(chǎn)品規(guī)格:50mg
人血清孕酮標(biāo)準(zhǔn)品 ERM-DA347 HUMAN SERUM (progesterone) ERM-BB186 產(chǎn)品規(guī)格:90mg