Content assay

Amount of peptide per vial or per gram, against a qualified reference standard.

At a glance

Turnaround

3 to 5 business days from receipt.

Price

Included in Silver, Gold and Elite for vials. Content on powders is quoted.

Sample

1 vial. Powders: amount confirmed with the quote.

Accreditation

ISO 17025 quality system, scope extension in progress

Scope

mg per vial for finished vials; percent w/w for powders.
Net peptide content when combined with counter-ion and water content.

Method

Reversed-phase HPLC-UV against a laboratory-sourced reference standard.

Reported as

Content with units, label claim, percent of label.
Chromatogram.

Sample

1 vial. Powders: amount confirmed with the quote.

Accreditation

Performed under the laboratory’s ISO/IEC 17025:2017 quality system. A2LA scope extension (certificate 6377.01) in progress.

Order

Start an order online, or send the compound name and the tests you need for a quote.

All peptide testing