We supply all basic dyes in premium quality with reasonable price. Dear Sir: Tianjin Mastone Chemicals Co.,Ltd,a customer focus and market orientated company and one of the very few major supplier of basic dyes. We are very stronger in quality control and more than 15 peoples work in our lab.with modern test machine.We can fully understand the customer requirment in quality and service base on rich marketing experience. Our main products as follow: 1.Rhodamine B conc. (Basic Violet 10)2.Methyl Violet 2B (Basic Violet 1)3.Methylene Blue 2B (Basic Blue 9)4.Victoria Pure Blue BO (Baisc Blue 7)5.Malachite Green (Basic Green 4)6.Auramine O conc.(Baisc Yellow 2) We are highly experienced,knowledgeable and being a real expert in Basic dyes,Should be need any special needs,both commercially and technically,Please feel free to contact us and you will be assured of a highly satisfactory result. Best regards. Simon Wang .
Rhodamine B
