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🇬🇧 Dispatched from the UK
Vials assayed to > 99% HPLC purity
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Guides

Handle every vial like the lab does.

Short, practical notes on storing, preparing and handling research peptides, written by the people who assay them. Research use only.

Start here Storage · 5 min read

Storing peptides

Lyophilised or pre-mixed, fridge or freezer, and how long each keeps once the stopper has been pierced.

Read the guide
GLP-1 vial on a teal sweep
Preparation Reconstituting a lyophilised vial

Water, volumes and the concentration maths, with a calculator.

6 min read Handling Aseptic handling in the lab

Keeping vials sterile from first puncture to disposal.

4 min read Quality Reading a batch certificate

What the HPLC trace, mass spec and purity figure actually tell you.

5 min read Delivery Cold chain and unboxing

What arrives in the box, the temperature indicator and what to do if it tripped.

3 min read Reference Glossary

The terms on our labels and certificates, in plain English.

4 min read Ask the lab Something not covered?

Quote the batch number and we will answer within one working day.

Contact the lab

Every batch assayed

Independent HPLC and mass-spec before a batch is released. Purity > 99%.

Certificate in every box

And filed in the COA library under the batch number on the label.

2–8°C on arrival

Cold-chain packed with a temperature indicator, so you can see the chain held.

All products are supplied strictly for laboratory research use. They are not medicines, are not for human or veterinary consumption, and must be handled by qualified personnel. These guides describe laboratory handling only.