Content equals the label
Purity (%) and content (the actual amount delivered) are not the same thing. We document both, so the amount on the label is the amount you receive — no quiet shortfalls.
A 50mg vial fill specification for SS-31, supplied under qualified B2B technical evaluation with purity, identity, batch consistency, and lead time planning support.
Key Review Snapshot
Why buyers trust WUMO
In this market, “99% pure” is often quoted while the amount actually delivered is far less. We keep purity and real content separate, and put both on paper — so SS-31 50mg Vial is backed by documents you can check.
Research peptide line — typical purity >99.3–99.4%, every batch MS-checked before release.
Purity (%) and content (the actual amount delivered) are not the same thing. We document both, so the amount on the label is the amount you receive — no quiet shortfalls.
Identity and quality are confirmed by batch documentation — COA, plus HPLC / MS where applicable — before material is released.
Ingredient identity (INCI / CAS), specification sheet and SDS are available for review. Match the documents to your quoted batch before you commit.
Documents Available
COA
Batch-level quality summary for buyer-side file review.
Request this file through the inquiry path below.
HPLC
Purity profile reference for the quoted project or batch where available.
Request this file through the inquiry path below.
MS
Request scope and availability through the B2B inquiry path.
Request this file through the inquiry path below.
SDS
Safety document requested for internal purchasing and handling review.
Request this file through the inquiry path below.
Overview
B2B Review Guide
A 50mg lyophilized vial fill is the specification supplied on this page. Documentation review takes place under qualified B2B technical evaluation.
Documentation that a technical procurement team reviewing SS-31 typically requests includes identity records, HPLC purity records, water content, appearance records, and counter-ion form records. Specific values are subject to batch-specific COA and project confirmation.
This page is for qualified B2B technical evaluation and business-side documentation review only. This page is not intended for individual purchase, consumer use, or product-use guidance. Final use, importation, labeling, and local compliance are the buyer's responsibility.
From a sourcing standpoint, SS-31 synthesis carries higher procurement-side requirements around batch consistency and identity verification than standard peptides. This page describes that sourcing-side reality.
A 50mg vial fill quantity, supplied as a B2B project specification. It is not a use amount.
Synthesis complexity and batch-level documentation requirements can extend production timelines. Exact lead time ranges are subject to project confirmation.
Controlled or cold-chain shipping options are discussed on a project basis, depending on destination, transit time, and packaging plan.
Batch-specific COA, identity records, HPLC purity records, water content records, and counter-ion form records, with scope subject to project confirmation.
OEM / Private Label
For finished lyophilized peptide vials with custom labels and packaging -- covering MOQ, sample or pilot evaluation, and batch documentation such as COA, sterility, and endotoxin reports -- see our private label peptide vial (OEM / ODM) service.
Use this form for pricing, technical files, sample requests, or project discussion for this product.
Need COA, SDS/MSDS, or specifications? Choose "Technical document request" in the inquiry form or mention the file name in your message.