化学试剂 多快好省

4,4-Diamino-2,2-stilbenedisulfonic acid

BD2270281-11-894%

登录 100g

N-(4-(Bis(4-(diethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride

BD1295702390-59-297%-103%, Lambert-Beer

登录 100g

Sodium 3-((-ethyl(-4-((4-(ethyl(3-sulfonatobenzyl)amino)phenyl)(4-sulfonatophenyl)methylene)cyclohexa-2,5-dien-1-ylidene)ammonio)methyl)benzenesulfonate

BD1363395141-20-885%

登录 5g

8-Hydroxy-7-iodoquinoline-5-sulfonic acid

BD21386547-91-195%

登录 5g

Sodium 3-((4-(phenylamino)phenyl)diazenyl)benzenesulfonate

BD137576587-98-498%

登录 10mg

1,3,5-Triphenylformazan

BD16999531-52-292% +(HPLC)

登录 5g

Naphthalene-1,3,5-trisulfonic acid

BD1433396654-64-495%

登录 25g

Acidred88

BD1124641658-56-698%

登录 500g

Sodium 3-(((4-((2-chlorophenyl)(4-(ethyl(3-sulfonatobenzyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonio)methyl)benzenesulfonate

BD1129574857-81-295%

登录 5g

4,4'-(1,3-Phenylenebis(diazene-2,1-diyl))bis(benzene-1,3-diamine) dihydrochloride

BD11736810114-58-645%

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Sodium 2,6-dibromo-4-(3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-2,2-dioxido-3H-benzo[d][1,2]oxathiol-3-yl)-3-methylphenolate

BD11878762625-32-598+%

登录 25g 常备现货

3-Hydroxy-4-((2-hydroxy-5-methylphenyl)diazenyl)naphthalene-1-sulfonic acid

BD1197943147-14-698%

登录 500g

Sodium 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate

BD1211964197-07-395%

登录 5g

Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate)

BD1212162870-32-898%

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2-(3,6-Bis(diethylamino)xanthylium-9-yl)-5-sulfobenzenesulfonate

BD1522082609-88-395%

登录 250mg

5(6)-Carboxy-Hexachlorofluorescein

BD7686091166843-68-095%

登录 100mg

3',6'-Dihydroxy-4-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

BD11173318-08-998%

登录 25g