SR Bio Labs is a testing laboratory in Orlando, FL, USA listed on Peptigrity. 48 certificates on file attributed to this lab, most recent 2026-03-26; 33 distinct compounds tested; 1 shop has published certificates from this lab. Stated turnaround: five business days. Methods stated: HPLC, LC-MS and Net content. Verification portal: none on file. Claimed by the lab: no. Figures as of 2026-09-24.
SR Bio Labs
Orlando lab specialising in LC-MS and HPLC purity, identity and quantity work.
Average purity is of the samples SR Bio Labs received from buyers and vendors. It describes those products, not the lab.
Paused — not accepting samples
Turnaround
read from srbiolabs.com · Sep 22, 2026 → · wrong? tell us — the lab’s figure; Peptigrity doesn’t verify it. A median appears once 5 people who ordered a test themselves have reported the dates.
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About SR Bio Labs
SR Biolabs is a US-based analytical testing laboratory specializing in Liquid Chromatography–Mass Spectrometry (LC-MS) for purity and potency analysis across pharmaceuticals, nutraceuticals, environmental samples, and industrial compounds. The lab markets itself around LC-MS as the primary analytical technique rather than treating it as an add-on to HPLC — useful for buyers where identity confirmation matters as much as purity quantification.
Standard turnaround is 5 business days from sample receipt.
What sets SR Bio Labs apart
- ✓LC-MS-first analytical approach — the lab leads with mass spectrometry rather than treating it as a supplementary add-on to HPLC purity work. For complex peptides where identity confirmation is critical (tirzepatide, retatrutide, multi-agonists), this orientation reduces the risk of HPLC-only CoAs that don't confirm what the compound actually is.
- ✓Broad scope across pharmaceuticals, nutraceuticals, and environmental samples — buyers comparing CoAs against pharmaceutical-grade or supplement-grade references can use the same lab across categories.
- ✓5 business day standard turnaround — faster than the 5–10 day window typical for international peptide labs.
- Accreditation — see the note above.
- Specific laboratory address and city are not disclosed on the homepage. Buyers should request the current shipping address directly before sending samples.
- Pricing is not published on the homepage — quoted per submission.
- Peptide testing is one segment of a broader analytical service portfolio; confirm peptide-specific methodology and accepted compound classes before submitting samples.
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