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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
B505138 1-((4-Nitrobenzyl)sulfonyl)pyrrol 340041-91-0 50mg 订购
B505125 (2-nitrobenzylidene)propanedinitr 2826-30-4 50mg 订购
B505103 [4-(3-Nitrophenoxy)phenyl]methano 1178153-54-2 50mg 订购
B505083 5-Nitrobenzene-1,3-diamine 5042-55-7 50mg 订购
B505078 5-Nitrobenzo[b]thiophene-2-carbon 86010-32-4 500mg 订购
B504475 5-[(2-Naphthyloxy)methyl]-2-furoi 296274-02-7 500mg 订购
B504300 1,3-Bis(1-naphthalenyloxy)-2-prop 17216-10-3 5g 订购
B504298 4,8-Bis(N-octyloxy)benzo[1,2-b:4, 1668554-22-0 5mg 订购
B504095 [SP-4-3-(R)]-Bis(nitrato-O)(2-pyr 121000-24-6 25mg 订购
B504020 4-[(2,5-Dioxopyrrolidin-1-yl)meth 923200-19-5 50mg 订购
B500355 4-Methyl-3-(2-oxopropoxy)-7,8,9,1 307550-03-4 50mg 订购
B500335 2-(Morpholin-2-ylmethyl)-2,3-dihy 182067-74-9 500mg 订购
B500308 Methyl 4-Chlorosulfonyl-3-nitrobe 162010-78-8 50mg 订购
B500295 3-(Morpholine-4-sulfonyl)thiophen 878466-29-6 10mg 订购
B500283 Methyl 2-(2-Chlorophenyl)-4H-furo 1713640-18-6 5mg 订购
B500270 6-Methyl-8-nitro-3a,4,5,9b-tetrah 354815-34-2 50mg 订购
B500155 3-(Morpholin-4-yl)propane-1-sulfo 197891-91-1 50mg 订购
B500138 5-(Morpholin-4-yl)-4-phenyl-4H-1, 94971-19-4 10mg 订购
B500085 2-Methyl-6-nitroimidazo[1,2-a]pyr 1795276-21-9 500mg 订购
B499993 Methyl 6-Chloro-5-sulfamoylpyridi 1803582-37-7 50mg 订购
B499990 Methyl 5-(Chlorosulfonyl)-2-hydro 60638-81-5 50mg 订购
B499955 4-[2-(Morpholin-4-yl)-2-oxoethoxy 30817-36-8 50mg 订购
B499910 3-Methyl-2-oxo-2,3-dihydro-1,3-be 78633-42-8 50mg 订购
B499900 4-{[(5-Methyl-2-thienyl)methyl]am 805994-90-5 100mg 订购
B499843 Methyl 5-(2-Chloropropanoyl)-2,4- 731815-67-1 100mg 订购


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