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一级标准物质
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产品编号 产品名称 Cas号 规格 操作
B692503 2-Bromo-4-fluoro-1-methylbenzene 1422-53-3 1g 订购
B692437 Butyl Isobutyl Phthalate-d4 50mg 订购
B692360 2-((E)-3-((1S)-1-((tert-Butyldime 10mg 订购
B692345 tert-Butyl-4-hydroxy Atorvastatin 10mg 订购
B692308 2-Bromo-1-fluoro-4-iodobenzene 811842-30-5 250mg 订购
B692245 (R)-tert-Butyl-N-butanoate Norlau 1075726-71-4 100mg 订购
B692213 6-Bromo-7-fluoro-3,4-dihydro-2H-1 1160102-28-2 50mg 订购
B692135 (3β,7E)-3-[[(tert-Butyld 50mg 订购
B692083 N-(4-Bromo-2-fluorobenzoyl)morpho 924642-61-5 250mg 订购
B692058 3-Bromo-4-fluorobenzotrifluoride 68322-84-9 1g 订购
B691945 4-(tert-Butyldimethylsilyloxymeth 1796929-74-2 50mg 订购
B691860 3-[tert-Butyldimethylsilyl]oxy-1- 83578-59-0 2.5g 订购
B691750 N-Butylfluorescein 335193-91-4 100mg 订购
B691713 5-Bromo-4-(3,4-dimethylphenyl)pyr 941294-38-8 250mg 订购
B691698 2-Bromo-1-(3,4-dimethyl-phenyl)-e 2633-50-3 250mg 订购
B691280 2-O-tert-Butyldimethylsilyl C4 Ce 25mg 订购
B691093 5-Bromo-1,3-dichloro-2-fluorobenz 17318-08-0 250mg 订购
B691070 N-tert-Butyl-1,1-dimethylpropargy 1118-17-8 5g 订购
B691002 N-Butyldeoxynojirimycin Hydrochlo 1883545-57-0 10mg 订购
B690910 5-sec-Butylbarbituric Acid 14077-79-3 250mg 订购
B690881 tert-Butyl 6-Chloro-5(S)-[(trimet 50mg 订购
B690845 3-Butenylethylmalonic Acid Diethy 860374-83-0 2.5g 订购
B690783 4-Bromo-7-chloro-8-methyl-2-(trif 1072944-67-2 250mg 订购
B690730 Butyl Cyclopropanesulfonate 83635-12-5 2 g 订购
B690723 5-Bromo-2-chloro-4-methylpyrimidi 633328-95-7 250mg 订购


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中检所标准品,对照品,标准气体
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