铁标准物质-钢铁标准样品→【埃尔文】

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中检院标准物质

methyl 2-chloroquinoline-4-carboxylate

62482-26-2 50mg
methyl 5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulene-2-carboxylate

150192-89-5 10mg
methyl (4-oxo-3,4-dihydrophthalazin-1-yl)acetate

25947-14-2 50mg
3-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylic Acid

79932-64-2 50mg
2-(morpholinomethyl)benzaldehyde

736991-21-2 50mg
1-(4-methyl-2-nitrophenyl)-1H-pyrrole

59194-20-6 500mg
methyl 4-(2-chloroethyl)benzoate

65787-72-6 50mg
1-(4-morpholinopyrimidin-2-yl)hydrazine

908141-95-7 100mg
[2-(morpholin-4-yl)pyridin-4-yl]methanamine

864068-88-2 100mg
methyl 2-cyano-2-methyl-2-phenylacetate

79341-72-3 50mg

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