Item Content
Purity Crude, 70%, 75%, 80%, 85%, 90%, 95%, 98%, 99%
Desalination and Salt transfer According to the customer’s requests, we can do TFA salt treatment and convert to acetate
Delivery time 3 to 4 weeks
Quality control Provide MS, HPLC and COA report of each peptide
After-sales service Provide free-issue retest or refund for unqualified products if notified within 2 weeks. Provide free retesting for ineligible items within 3 months and 1 to 2 weeks of free storage for samples.

Certificate of analysis includes MS and HPLC analyses. These analyses are followed by independent QA (quality assurance) procedures, guaranteeing the highest quality of peptides.

Analysis List

  • Chromatography (HPLC, TLC, GC, IC)
  • Chromatography coupled to MS (LC-MS/ESI)
  • Spectroscopy (UV-Vis, IR, NMR)
  • Refractometry
  • Polarimetry
  • Metallic Analysis (AAS, ICP, ICP-MS)
  • Elemental Analysis
  • Titration (Acid-Base Titration, Karl Fischer Titration)
  • Amino acid analysis

  1. For quotation requests and questions, you may contact us by email, phone, or via our online quotation system.
  2. Orders can be placed by phone, email, fax, or online with a formal Purchase Order or credit card.
  3. Please send your samples to ABclonal, 86 Cummings Park Dr, Woburn, MA 01801, United States.