Each batch analysed independently

Research peptides.
Documented only.

Checked · Documented · Clean

Each batch is tested by an independent laboratory using HPLC and LC-MS – the Certificate of Analysis is openly available on each product page. No promises, only verifiable values. Shipped from Germany, exclusively for research purposes.

High-purity RUO compounds for laboratories and research facilities – each batch independently tested.

≥99%
Tested purity
100%
Charges with COA
2–5
Working days delivery time (EU)
27
Supplies EU countries
HPLC-tested batches COA for download Shipping from Germany Neutral packaging Card, Crypto & Advance Payment
Available directly from stock in Germany

Our peptide range

The most frequently ordered references for scientific research.

Labour accessories

Sterile water, syringe filters, vials and storage – everything for everyday research.

View accessories
Quality assurance

Checked. Documented. Externally confirmed.

No vial leaves our warehouse without a full analysis by an independent third-party laboratory.

Certificate of Analysis (COA)

For every batch, you will receive the full certificate detailing identity, purity, and molecular weight – as a PDF for download.

HPLC & LC-MS analysis

Chromatography and mass spectrometry confirm the purity and molecular structure of each production batch – carried out by external testing laboratories.

Reproducible quality

Every batch is externally tested – a consistent level of purity for reliable research results.

Why BlitzLab?

Three reasons why research teams order from us – and keep coming back.

Quick processing

Orders placed by 2 pm will leave our warehouse on the same working day. Tracking link included, delivery throughout the EU within 2–5 working days.

Uncompromising quality

We only list batches that achieve a purity of at least 99 % in an independent laboratory. Anything below this is rejected – without exception.

Accessible support

Questions about storage, COA, or shipping? Our team will respond within a few hours on weekdays – via email or live chat.

Our promise

What you can rely on

Factual standards instead of marketing – verifiable via the analysis certificate of each batch.

Certificate of Analysis for each batch

No vial without a certificate of analysis. Purity, identity and molecular weight are documented per batch and available as a PDF.

External third-party laboratory analysis

HPLC and LC-MS are carried out by independent testing laboratories – not by ourselves. Traceable via the batch number.

Transparent Supply Chain

Dispatched neutrally packaged from Germany with tracking.

Always included

For each vial: Bacteriostatic water free.

So that your research can start immediately, we are including a 3 ml vial of bacteriostatic water free of charge with every peptide vial ordered – with no minimum order value. Ten vials, ten vials.

✓ 3 ml per vial ✓ 0.9% benzyl alcohol ✓ Individually sealed
BlitzLab Bakteriostatisches Wasser 3 ml

Shipping you can rely on

Discreetly packaged, fully traceable – and free for orders over €250.

2–5 working days
Delivery time within the EU, shipping from our warehouse in Germany
Live Tracking
Shipment tracking via link – from handover to delivery
Discreet packaging
Plain cardboard box with no product or sender details

Frequently Asked Questions

Briefly and clearly answered – you'll find more in our knowledge base.

A link to the COA for the respective batch can be found on every product page and in your order confirmation.
Store lyophilised peptides cool, dry and protected from light – for longer storage, ideally at -20 °C. Batch-specific information is available in the COA. In detail in our Knowledge base.
Every batch is tested by an independent third-party laboratory using HPLC and LC-MS – not by ourselves. We explain how to read a COA. Step by step.
No. All BlitzLab products are intended for laboratory and research purposes only (Research Use Only) and must not be used on humans or animals.