PRSCs are high ly-characterized chemical structures in both normal and deuterium forms预应力混凝土预应力排样number of parameters，including drug impurity profiling，metabolism，degradation，pharmacokinetics and pharmacology。our unique product portfolio consists of a wideselection of over6000high-purity PRSCs，such as:

• API reference standards
• 排水量表，排水量表
• Impurities
• Pharmaceutical related intermediates
• 主节点，also13C or 15N
• Analogues
• Other reference compounds

PRSC products in stock as we continue to developing newchemistries and processes。我的意思是，我的意思是，我的意思是，我的意思是，我的意思是，我的意思是，我的意思是，我的意思是已保护的custom synthesis services which covers isopically labeedand normal APIs，and their metabolites，impurities and degradants，from milligrams to multi kilograms。

We are a licensed supplier of Pfizer.s laboratory research reference compounds，such as APIs，impurities and metabolites。We are in turn to supply them，along with our PRSCs，to investigators foruse in their preclinical research studies。Please refer toABOUT US-Claborationfor more details。