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What about the product quality of AASraw.com? How do they maintain high quality?
As we all know, AASraw.com is the professional manufacturer of steroid and peptide with the independent lab and large factory. You must have heard of them if you work in this industry. I have to say that “your quality is the top one under the same price”, it is the real review from the client in United States after multiple orders. Then how do we ensure stable quality? All production of AASraw will be carried out under CGMP regulation and trackable quality control system. Product quality and supply have always been stable. Especially for quality, the quality of all products will be confirmed before sell out, tested by HNMR, HPLC. Moreover, we have been making efforts to provide customers with high-quality products and ensure the stable quality of products. For now, there is a good news for all friends who follow us all the time: AASraw purchased 400 MHz Industry-leading NMR spectrometer with dual-channel, broadband probe and autosampler.
What is HNMR and What does HNMR spectrum tell you?
H Nuclear Magnetic Resonance (NMR) spectroscopy is an analytical chemistry technique used in quality controland research for determining the content and purity of a sample as well as its molecular structure. Forexample, NMR can quantitatively analyze mixtures containing known compounds. For unknown compounds, NMR can either be used to match against spectral libraries or to infer the basic structure directly. Once the basic structure is known, NMR can be used to determine molecular conformation in solution as well as studyingphysical properties at the molecular level such as conformational exchange, phase changes, solubility, and diffusion. Nuclear magnetic resonance (NMR) is an extremely powerful analytical method. With NMR, substances can be identified and quantified against any reference standard. In an other word, you will know what you buy and what about the quality when you test it by HNMR or get the HNMR report. AASraw support NMR testing and provide the NMR report before order. Welcome to contact us for more details about AASraw.com!
