Standards

Every batch, and its certificate.

Independent HPLC and mass spectrometry before a batch is released, filed here under the batch number printed on the label. The same certificate travels in the box.

Filling up No batches published here yet.

Every batch is assayed before it is released and its certificate ships in the box. Publishing them here is the part we are still setting up, so for now the fastest way to get one is to send us the batch number from the label and we will email it back the same working day.

Request a certificate How to read one

Independent, never in-house

Assays are run by Janoshik Analytical. We do not test our own material and then ask you to take our word for it.

Purity above 99%

HPLC for purity, mass spectrometry for identity. A batch that misses the specification is not released.

Matched to your order

Signed-in customers see the certificates for the batches they were actually sent under Certificates.

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. A certificate of analysis describes the material tested and is not a statement of fitness for any use in humans or animals.