Vitamin B12 analysis
ID, amount and purity analysis of Vitamin B12. Full method, parameters, and FAQs are in the details tabs below.
Additional Services
- Worldwide sample acceptance
- Anonymous & encrypted reports
- Average turnaround 5 business days
About this analysis
Our Vitamin B12 analysis confirms compound identity, measures active content, and quantifies purity using HPLC, LC-MS. Each test is run against reference standards and yields a verifiable Certificate of Analysis (COA).
- Identity confirmation against the reference standard
- Quantitative purity (mg per vial and peptide purity)
- Detection limit: less than 1/20th of the usual dosage per vial
- Average turnaround: 5 business days
Reviews from verified clients
"Turnaround was faster than promised and the COA was easy to verify. The HPLC trace was crystal clear — exactly what I needed for my batch QC."
"Switched our incoming-material testing here last year. Reports are consistent, packaging instructions are clear, and support replies fast."
"Solid service. Add-on endotoxin test is well worth the cost. Would love expedited turnaround as a default option."
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Worldwide service
We accept samples from researchers all over the world.
Anonymous & secure
100% private, encrypted reports — accessible only via your verification link.