1, Make sure the product is what you want.
It is difficult to identify these products with appearances. For chemicals, the determination of the structures is carried out mainly by spectrum method, such as Infrared spectroscopy (IR), Mass Spectrometry (MS), UV-VIS spectroscopy (UV), Nuclear Magnetic Resonance spectroscopy (NMR). NMR and MS of them is the most commonly used methods. Almost all products of Moc Pharm had identified through NMR and MS, which are usually sent to our customers via email before shipment.

2, Detemine the purity of the product
For most chemicals, the High-performance liquid chromatography (HPLC) is a powerful method for purity checking. The HPLC report will be sent to our customer via email before shipment so that they can get to know more about the product which is gonna be helpful for their research.