农残标准物质-农残检测试剂→【埃尔文】

一级标准物质
标准样品
质控品
计量院标准物质
环保部标准物质
农残标准物质
铁标准物质
冶金标样
土壤标准物质
中检院标准物质

Ethyl 6-methylimidazo[1,2-a]pyridine-2-carboxylate

70705-30-5 250mg
3-[2-[(5-Ethyl-2-pyridinyl)ethoxy]phenyl] Pioglitazone Impurity

952187-99-4 50mg
Ethyl 4-methyl-2-morpholinopyrimidine-5-carboxylate

78318-44-2 250mg
Ethyl 3-methyl-1-phenylpyrazole-5-carboxylate

81153-63-1 250mg
4-Ethylphosphonic Acid

05/09/6779 5g
(2S,4R)-4-Ethyl-L-proline Hydrochloride

100mg
3-Ethyl-2,5-pyrazinediethanol

86917-74-0 2.5mg
Ethyl 4-methyl-2-(methylamino)thiazole-5-carboxylate

3161-68-0 250mg
Ethyl 2-(2-Nitrophenyl)acetate

31912-02-4 50mg
2-Ethyl-2-phenylglycine Ethyl Ester

6480-87-1 100 mg

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