Peptide Sciences specializes in the synthesis of highly purified peptides, proteins and amino acid derivatives for scientific research and development. Peptide Sciences uses automated, and manual peptide synthesizers as well as solution and solid-phase peptide synthetic technology to offer the finest quality peptides and proteins that exceed 99% purity, guaranteed. At Peptide Sciences the company implement the most stringent quality control standards worldwide to ensure that all peptides arrive in their purest and most stable form. From the initial stages of peptide synthesis to packaging and delivery, the company's company spares no expense in order to further guarantee that the company's peptides are of the highest possible quality. Peptide Sciences takes great pride in the quality of all of the products the company manufactures. The company implement both HPLC and MS testing, along with many additional control measures to ensure the highest quality research peptides available. The company's in house testing at all stages of production at the company's analytical test lab, verifies the company's peptides sequential fingerprints for precision accuracy. This is achieved through a highly accurate High-Performance Liquid Chromatographyas well as using Mass Spectrometry analysis, which scientifically proves the purity, accuracy and identity of your ingredients.