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农残标准物质
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产品编号 产品名称 Cas号 规格 操作
B318650 Bergenin 477-90-7 2mg 订购
B318500 Bergapten 484-20-8 250mg 订购
B317700 Beperidium Iodide 86434-57-3 10mg 订购
B317025 Bepotastine Besylate (Racemate) 1415692-17-9 25mg 订购
B316183 Benzyltrimethylammonium Bromide 5350-41-4 500mg 订购
B316155 (5S)​-​5-​Benzyl-​2,​2,​ 132278-63-8 250mg 订购
B316120 Benzyltriethylammonium Chloride 56-37-1 25g 订购
B315755 (S)-Benzyl (1-(4-Phenyl-1H-imidaz 864825-21-8 250mg 订购
B315688 2-Bromo-N-(2-hydroxy-5-methylphen 919036-40-1 5mg 订购
B315220 Benzyl R-(+)-Tolterodine 848768-06-9 1g 订购
B315168 1-Benzylthiourea 621-83-0 500mg 订购
B310650 3-(Bromomethyl)-6-fluoro-1-methyl 1240529-30-9 50mg 订购
B310645 6-Bromo-N-(1-hydroxypropan-2-yl)- 1156852-58-2 50mg 订购
B310475 5-Bromo-3-nitrothiophene-2-carbox 101079-64-5 10mg 订购
B310450 4-{5-Bromo-1H-pyrazolo[3,4-b]pyri 1016850-95-5 50mg 订购
B300308 2-(Benzo[d][1,3]dioxol-5-yl)oxazo 885273-46-1 50mg 订购
B300223 (1-Benzylpyrrolidine-3,4-diyl)dim 1256106-48-5 50mg 订购
B300145 (2r,5s)-4-Benzyl-2,5-Dimethyl-Pip 431062-00-9 50mg 订购
B300120 Benzyl 3,3-Difluorocyclobutanecar 935273-86-2 100mg 订购
B300063 1-Benzyl-4-(4-bromophenylsulfonyl 349398-79-4 250mg 订购
B300058 N-Benzyl-5-bromonicotinamide 303031-43-8 250mg 订购
B298508 1-Benzyl-3-(4,4,5,5-tetramethyl-1 1350626-27-5 250mg 订购
B297063 Benzyl 3-Hydroxy-2,2-dimethylprop 17701-61-0 50mg 订购
B293590 5-Bromo-4,6-dimethyl-nicotinic Ac 93350-01-7 50mg 订购
B293575 5-Bromo-7-fluoroindolin-2-one 944805-69-0 50mg 订购


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中检所标准品,对照品,标准气体
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