tavcochem公司,,,销售,免疫在线蚂蚁淘旗下平台

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tavcochem/Benzenesulfonic acid,5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-, barium salt (2:1)/5160-02-1

tavcochem/3H-Pyrazol-3-one,4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[2,4-dihydro-5-methyl-2-phen

tavcochem/Pigment Yellow 1/2512-29-0

tavcochem/2-Naphthalenol,1-[2-(4-methyl-2-nitrophenyl)diazenyl]-/2425-85-6

tavcochem/Manganate(1-),[4-[2-[5-chloro-4-methyl-2-(sulfo-kO)phenyl]diazenyl-kN1]-3-(hydroxy-kO)-2-naphthalenecarboxylato(3-)

tavcochem/2-Naphthalenecarboxylicacid, 3-hydroxy-4-[2-(4-methyl-2-sulfophenyl)diazenyl]-, sodium salt (1:2)/5858-81-1

tavcochem/2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)/915-67-3

ABOUT US

TAVCO Chemicals, Inc. is a reliable distributor of specialized chemical raw materials. We are a team of well trained professionals dedicated to providing the necessary products and technology for today's applications and markets.TAVCO provides a quality line of products, stocked locally for prompt customized service.

tavcochem/Benzenesulfonic acid,5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-, barium salt (2:1)/5160-02-1

tavcochem/3H-Pyrazol-3-one,4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[2,4-dihydro-5-methyl-2-phen

tavcochem/Pigment Yellow 1/2512-29-0

tavcochem/2-Naphthalenol,1-[2-(4-methyl-2-nitrophenyl)diazenyl]-/2425-85-6

tavcochem/Manganate(1-),[4-[2-[5-chloro-4-methyl-2-(sulfo-kO)phenyl]diazenyl-kN1]-3-(hydroxy-kO)-2-naphthalenecarboxylato(3-)

tavcochem/2-Naphthalenecarboxylicacid, 3-hydroxy-4-[2-(4-methyl-2-sulfophenyl)diazenyl]-, sodium salt (1:2)/5858-81-1

tavcochem/2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)/915-67-3

平行进口常识

选购常识:什么是平行进口?

在跨境业务火热的时代背景下，平行进口已十分常见。但大家也许对这个名词不太熟悉，这里就以网易考拉海购为例介绍以下平行进口电商。网易考拉海购是一家典型的平行进口电商。

平行进口商品是否需要缴税

Jackson ImmunoResearch Inc.是美国著名的二抗生产商。30年的专注，30年的发展，JIR公司的二抗以种类丰富（物种齐全，标记多样，应用广泛），性价比高，供货迅捷而深受科研学者和工业客户的青睐...