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计量院标准物质
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产品编号 产品名称 Cas号 规格 操作
D445435 (2,2-Difluorocyclopropyl)methylam 847926-81-2 1g 订购
D445233 1-(Difluoromethyl)-1H-pyrrole-2-c 1559064-15-1 100mg 订购
D445218 2-(Difluoromethyl)benzonitrile 799814-30-5 100mg 订购
D445180 Dicyclohexyl Peroxydicarbonate (T 1561-49-5 250mg 订购
D445080 Mixture of p-Digallic Acid and m- 2mg 订购
D445068 Diethylstilbestrol Dimethyl Ether 130-79-0 50mg 订购
D444970 Diethyl Sulphate 64-67-5 250g 订购
D444962 α,α'-Diethyl- 6898-97-1 1mg 订购
D444913 Diethyl 4-Methylbenzylphosphonate 3762-25-2 100mg 订购
D444888 2-[(3,4-Dihydroxyphenyl)methyl]-6 473467-28-6 10mg 订购
D444578 Diethyl 2-(methylthio)-4,5-pyrimi 149771-08-4 50mg 订购
D444432 Diethyl Methyl-d3-malonate 54840-57-2 500mg 订购
D444422 Diethyl Malonate-13C3 53051-81-3 250mg 订购
D444397 Diethyl Hexyl Phosphate-d11 25mg 订购
D444390 3-(5,5-Diethyl-1,3-dioxan-2-yl)-1 50mg 订购
D444370 Diethylenetriaminepentaacetic Aci 67-43-6 5g 订购
D444310 Diethylene Glycol Cyclic Phthalat 13988-26-6 10g 订购
D444000 Diethyl Carbonate 105-58-8 50g 订购
D443885 N,N-Diethyl 3-bromo-5-trifluorome 951885-25-9 250mg 订购
D443798 1,3-Diethylbenzene 141-93-5 10ml 订购
D443745 2-(Diethylamino)-N-(2,3-dimethylp 857170-72-0 2.5g 订购
D443668 Diethyl 3-Formyl-4-oxoheptanedioa 63045-82-9 2.5g 订购
D443580 N-(4-Diethylaminobenzylideneamino 1185244-51-2 10mg 订购
D443570 N2-[4-(Diethylamino)butyl]-6-(3,5 862370-79-4 100mg 订购
D443010 3,3-Diethoxy-propionic acid 6191-97-5 250mg 订购


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中检所标准品,对照品,标准气体
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