Procurement frequently asked questions
Answers on ordering metabolic and incretin research materials: certificate coverage, lot matching, specifications, wholesale quantities, shipping arrangements, research-use limits and inquiry handling.
Frequently asked questions
Which products have a certificate of analysis?
Eleven of the fourteen products in this catalogue are published with a batch certificate of analysis covering lot number, appearance, HPLC purity, ESI-MS identity confirmation, analysed quantity, sterility and heavy metals. Liraglutide, Cagrisema and SLU-PP-322 have no certificate in the set held for this catalogue, and their product records state that explicitly.
How do I match the certificate I receive to a product record?
Match the lot number. The lot number printed on the certificate is the same identifier listed on the product record and on the certificate of analysis page. If a lot number on a document does not match the record published here, raise it with the research desk before accepting the material.
Do you supply wholesale or bulk quantities?
Availability is confirmed per inquiry, and bulk quantities are handled the same way as single-line requests. Send each product, the specification, the quantity required and the delivery destination to the research desk, and availability is confirmed for that request.
How do I request a quotation?
This catalogue is inquiry only and publishes no prices. Send the product, the specification, the quantity and the delivery destination to the research desk on WhatsApp (+852 44597169) and availability is confirmed for that request.
Can I order directly on this site?
No. This site has no transactional controls, no customer accounts and no price. Every route leads to an inquiry with the research desk, and ordering is completed through that conversation.
Which specifications are available?
Every product record lists the specifications offered for that material — for example 5 mg through 60 mg for Tirzepatide and Retatrutide, or 600 mg and 1200 mg for L-Carnitine. Confirm current availability for the specification you need when you enquire.
Are CAS numbers, molecular formulas or sequences listed?
Not published on this site. The certificates held for these materials do not state a CAS number, molecular formula or amino-acid sequence, so product records state that the field is not published rather than supplying an estimate.
Are GMP, ISO or FDA certifications claimed?
No. No GMP, ISO, FDA or equivalent certification is claimed on this site, because no such certificate is held for these materials. The documentation published here is the analytical certificate of analysis.
Are any weight-management or therapeutic claims made?
No. Nothing on this site claims a weight-management effect, a therapeutic effect, a clinical benefit or any outcome in humans or animals. These are laboratory research references and are described only in research terms.
How is shipping handled?
Shipping is arranged per inquiry once the destination country and receiving organisation are confirmed. No carrier, transit time or rate is published or guaranteed. See the shipping page for what to include in an inquiry.
Who may order these materials?
Qualified laboratories, institutions, trained research professionals and wholesale research suppliers. Every material is supplied for laboratory research use only, and is not for human or veterinary use.