Tel +86-86-05926210733 +8618030271905
Email sale@mainchem.com
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Cas:115-41-3
ProductName:catechol violet
Package: According to customer‘s requirement
Tel +8615255079626
Email eric@witopchemical.com
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Cas:115-41-3
ProductName:Pyrocatechol violet;Catechol violet
Purity: 99% | Package: 25kg
Tel 400-400-8210725 4008210725
Email malulu@leyan.com
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Cas:115-41-3
ProductName:Catechol Violet Indicator (4.0-7.0)
Purity: IND | Package: 1g
Tel 13129948835
Email 2756772312@qq.com
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Cas:115-41-3
ProductName:Catechol vloiet
Purity: 99%
Tel 320-37350700
Email sales@tcieurope.eu
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Cas:115-41-3
ProductName:Pyrocatechol Violet
Package: 1g; 5g;