Testosterone Enanthate Pre-mixed Pen 1200mg/3mL (150 Life Lab)

Testosterone Enanthate Pre-mixed Pen 1200mg/3mL (150 Life Lab) — certified reference material

A pre-mixed pen presentation of testosterone enanthate supplied as an analytical reference material. The pack is labelled 1200 mg / 3 mL and is manufactured by 150 Life Lab under their TRT Elite-Line. Per the manufacturer’s packaging it is “provided for professional analytical use only — exclusively for laboratory research, analytical assay calibration, and method validation”, and is “manufactured in strict compliance with ISO 17034:2016 as a Certified Reference Material (CRM)”. It is not for human or veterinary use.

Analytical application

Testosterone enanthate is the heptanoate ester of testosterone. As a certified reference material it is used to calibrate and validate analytical methods — typically LC-MS/MS and GC-MS assays in endocrinology, clinical-chemistry and anti-doping laboratories, where a characterised reference standard is required to establish accuracy, linearity and recovery. ISO 17034 is the international standard governing the competence of reference-material producers.

Identifiers

• CAS number: 315-37-7
• Molecular formula: C₂₆H₄₀O₃
• Molecular weight: 400.59 g/mol
• Synonyms: Testosterone enanthate, testosterone heptanoate, test E
• Class: Androgen — testosterone ester (steroid)

Format & quality

Supplied as a pre-mixed pen, 1200 mg / 3 mL, in sealed manufacturer packaging (150 Life Lab, TRT Elite-Line). The manufacturer states production in compliance with ISO 17034:2016 as a Certified Reference Material. The batch Certificate of Analysis is the authoritative source for assigned value, uncertainty and expiry — request it with your order.

UK legal status — please read before ordering

Testosterone and its esters are Class C controlled drugs under the Misuse of Drugs Act 1971 (Schedule 4 Part II, Misuse of Drugs Regulations 2001), and testosterone is also a prescription-only medicine for human use. This item is therefore not available for general sale.

It is offered solely as an analytical reference material to recipients who are themselves appropriately authorised to hold it — for example laboratories operating under a Home Office controlled-drug licence or an equivalent lawful authority. Orders are subject to verification of that entitlement before dispatch, and we will decline any order we cannot verify. Nothing on this page is an offer to supply testosterone for human use. See our compliance information and terms.

The manufacturer’s packaging is additionally marked “FOR EXPORT ONLY”; destination-country controls apply in addition to UK law and are the buyer’s responsibility.

Storage

Store per the batch Certificate of Analysis. No storage temperature is stated on the manufacturer’s outer packaging, so the COA supplied with your batch is the controlling document.

Research use only — not for human or veterinary use, food, cosmetic or therapeutic application. NMChem supplies this item as a laboratory reference material; no dosing or administration guidance is provided.

Frequently asked questions

What is this product?

A 1200 mg / 3 mL pre-mixed pen of testosterone enanthate (CAS 315-37-7), supplied by 150 Life Lab as a certified reference material for laboratory analytical use.

Can anyone buy it?

No. Testosterone esters are Class C controlled drugs in the UK. Supply is restricted to recipients who hold the appropriate lawful authority, and entitlement is verified before dispatch.

What does ISO 17034:2016 mean?

ISO 17034 is the international standard setting out general requirements for the competence of reference-material producers. The claim shown here is the manufacturer’s, as printed on the packaging; the batch Certificate of Analysis carries the assigned values.

Is a Certificate of Analysis provided?

Yes — a per-batch Certificate of Analysis is available on request and is the authoritative record of assigned value, measurement uncertainty and expiry. See our COA database.