TLC药物杂质标准品

At TLC, they will accept nothing less than a perfect track-record. This means that their clients must be completely satisfied with the products and performance. That is why they guarantee batch purity and uniformity and pre-approve every batch with our customers. Every compound produced is accompanied with a complete COA and supported by comprehensive analytical data. TLC's Standard COA includes, but may not be limited to, HPLC, MS, H-NMR, IR as well as a reported Assay value (either calculated Assay or direct Assay by qNMR)