Mayo Clinic in Rochester is one of the world's most renowned medical institutions, and the Twin Cities host the University of Minnesota and a massive medical device industry. Minnesota's combination of clinical research and device manufacturing creates unique demand for peptide quality testing. Samples reach us from Minneapolis, and Overnight shipping from anywhere in Minnesota, next business day delivery. Researchers near Mayo Clinic and University of Minnesota use the same submission process: 100-500 µg of lyophilized peptide by FedEx or UPS overnight, RP-HPLC purity and LC-MS identity at our Florida lab, and a signed Certificate of Analysis in 9-11 business days. We also test samples arriving from Wisconsin, Iowa, North Dakota, South Dakota.
Samples from Minneapolis and the rest of Minnesota are tested at our Sun City Center, Florida facility. Standard turnaround is 9-11 business days after arrival.
Overnight shipping from anywhere in Minnesota, next business day delivery.
Mayo Clinic in Rochester is one of the world's most renowned medical institutions, and the Twin Cities host the University of Minnesota and a massive medical device industry. Minnesota's combination of clinical research and device manufacturing creates unique demand for peptide quality testing.
Most Minnesota submissions start with peptide purity testing by RP-HPLC at $150 per sample, then add LC-MS identity confirmation or third-party COA verification when a supplier certificate needs to be checked independently.
Minnesota submissions come from the Mayo Clinic in Rochester, the University of Minnesota in Minneapolis, and the medical technology cluster around Medtronic, 3M Health Care and UnitedHealth Group in the Twin Cities. Minneapolis-St. Paul supports late air pickups and overnight service reaches Sun City Center the next business day; ground from the Twin Cities is a three-day lane.
Mayo and University of Minnesota submissions are typically purity and identity confirmation on synthesised peptide for research use, and a meaningful share ask for moisture content because lyophilized material that has been repeatedly opened in a clinical setting picks up water. Twin Cities corporate submissions lean toward incoming-material verification with documentation attached.
Winter is the practical constraint. Extended sub-zero transit does not harm sealed lyophilized peptide, but condensation on opening does, and a storm closure can add days. Shipping Monday to Wednesday keeps a delay from becoming weekend storage.
Karl Fischer moisture is common for vials opened repeatedly in clinical settings.
Twin Cities ground is a three-day lane; overnight arrives next business day.
Let vials equilibrate sealed after sub-zero transit before opening.
HPLC purity testing starts at $150 per sample. Send this form and we reply with pricing and shipping instructions within one business day.
Mail-in samples from anywhere in the US reach our Sun City Center, Florida lab overnight. These are the areas researchers and compounding pharmacies request most, with HPLC purity from $150 and a 9-11 business day COA.
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Every service runs on the same instruments in Sun City Center, whichever Minnesota address the samples ship from:
Ship your peptide samples from anywhere in Minnesota to our lab. Fast turnaround, accurate results, and comprehensive analysis.