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环保部标准物质
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产品编号 产品名称 Cas号 规格 操作
E940073 Ethyl 2-fluoro-6-hydroxybenzoate 208708-03-6 50mg 订购
E940070 Ethyl 2-fluoro-4-hydroxybenzoate 217978-01-3 50mg 订购
E940033 Ethyl 5-methoxypyrazine-2-carboxy 54013-05-7 50mg 订购
E940028 O-Ethyl Thiocarbanilate 3111-89-5 500mg 订购
E939988 (2-Ethyl-4-methoxyphenyl)boronic 342899-07-4 50mg 订购
E939973 Ethyl 6-Formylpyridine-2-carboxyl 21908-10-1 50mg 订购
E939938 (4-Ethynylphenyl)trimethylsilane 16116-92-0 100mg 订购
E939860 3-(4-Ethyl-piperidin-1-yl)-propyl 32813-35-7 50mg 订购
E939813 Ethyl 2-methyl-4-oxocyclopent-2-e 17790-74-8 5mg 订购
E939755 5-Ethyl-2-methyl-nicotinic acid 22701-40-2 50mg 订购
E939680 1-(Ethoxycarbonyl)cyclopropanecar 3697-66-3 100mg 订购
E939658 5-Ethylthiophene-3-carboxylic aci 19156-51-5 100mg 订购
E939573 4-(Ethoxymethyl)phenol 57726-26-8 50mg 订购
E939458 2-Ethoxycyclohexanone 33371-97-0 500mg 订购
E939415 5-Ethoxypyridin-3-ol 62566-59-0 50mg 订购
E939400 2-(Ethylamino)-acetamide Hydrochl 6913-24-2 50mg 订购
E939398 2-Ethylbenzenethiol 4500-58-7 5g 订购
E939283 2-Ethyl-pyridine 1-Oxide 4833-24-3 500mg 订购
E939250 Ethyl 2-Methoxyethanimidoate hydr 42945-65-3 10mg 订购
E939153 N-Ethyl-1-methylazetidin-3-amine 1434128-51-4 50mg 订购
E939043 Ethyl 6-Chloro-1,2,3,4-Tetrahydro 1373223-04-1 50mg 订购
E938988 Ethyl 2-Bromobenzo[D]Thiazole-5-C 1446410-03-2 50mg 订购
E938850 Eupatorin 5-Methyl Ether 21764-09-0 100mg 订购
E938823 (1-(6-Ethoxypyrimidin-4-yl)piperi 1404192-13-7 50mg 订购
E938785 2-(Ethoxycarbonyl)-1H-indole-5-ca 138731-14-3 100mg 订购


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中检所标准品,对照品,标准气体
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