SEINE PHARMA offers a wide range of high purity and impurity standards for pharmaceutical industries on the mg to gram scale at competitive prices. SEINE PHARMA has a technical capability to synthesize, isolate, and purify the impurity standards to their purest form. SEINE PHARMA can also offer the impurity standards from mg to gm scale.
Do you want a quotation or have a question about 'Promethazine HCl'? We normally respond within 2 hours.
I am looking for Quick Quote, Order Status, COVID-19 Info, Packaging Info, Technical Support
