Rifampicin impurities4
Price on request
Toref Standards
Guangzhou Tosun Pharmaceutical Ltd.
Unclaimed profile
- Distributor
- Guangzhou, Guangdong, China
- toref-standards.com
About Toref Standards
Toref Standards is a distributor based in Guangzhou, China. It lists 189 products on CompoundList.
See the company profileKey products
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Diquafosol Impurity-UDP
Price on request
![Benzoic acid, 4-[[2-(dimethylamino)ethyl]amino]- chemical structure](/s/JDNFIBUGHZDDOA-UHFFFAOYSA-N.svg)
4-Methoxy retinoic acid
Price on request
Industries served
Product categories
Categories of the chemicals Toref Standards lists, with the full market for each
- Impurities and reference standards 97All suppliers
- Heterocyclic building blocks 11All suppliers
- Aromatic building blocks 7All suppliers
- Nucleosides and nucleotides 7All suppliers
- Respiratory, allergy and digestive drugs 6All suppliers
- Synthetic aroma chemicals 4All suppliers
- Amines and amides 3All suppliers
- Analgesics and anti-inflammatories 3All suppliers
- Phenols 3All suppliers
- Protected and unnatural amino acids 3All suppliers