Quality & testing dossier

Made like medicine.

We carry German pharma DNA into performance compounds. Every raw is sourced with a certificate, filtered under laminar flow, sealed and independently assayed before a single vial leaves the bench.

From raw to release

Five gates, every batch.

01

Sourcing

Pharmaceutical raws bought with a batch certificate from audited synthesis partners. Identity confirmed on arrival.

02

Compounding

Weighed to the milligram, dissolved in carrier oil with BB/BA, and brought to strength under a fume hood.

03

Sterile filtration

Pushed through a 0.22 µm membrane under laminar flow into depyrogenated amber glass. Zero particulates.

04

Assay & QC

An independent lab runs HPLC-UV and mass spec for purity, plus sterility and heavy-metal screens. Pass or it's scrapped.

05

Seal & release

Crimped, flip-capped and labelled with a LOT that pulls its own certificate. Only then does it list.

99.4%
Mean assay purity
Across all injectable batches, 2026 YTD.
100%
Batches HPLC-tested
No batch ships without a certificate of analysis.
0.22µm
Sterile filtration
Laminar-flow filling into depyrogenated glass.
24mo
Shelf stability
Validated under accelerated storage conditions.
How we test

Independent, every batch.

We don't grade our own homework. Samples from every batch go to a third-party analytical lab, and the certificate ships in the parcel. Scan the LOT to pull it any time.

A

HPLC-UV quantification

High-performance liquid chromatography measures active concentration against a reference standard — the headline purity number.

B

Mass spectrometry ID

Confirms the molecule is exactly what the label says, with no analog substitution or unexpected by-products.

C

Sterility & endotoxin

Membrane filtration and LAL testing confirm the product is sterile and pyrogen-free for injection.

D

Heavy-metal screen

ICP-MS checks lead, arsenic, cadmium and mercury sit below the limit of quantification.

Certificate of Analysis
PASS
CompoundTestosteron Enantat 250
Batch / LOT0xA1F3 · 06/2026
MethodHPLC-UV / MS
Assay result99.41 %
Related substances0.31 %
Heavy metals< LOQ
SterilityConforms
Independent lab · retention peak 18.4 min · 99.41 % main · released 06/2026
What we hold to

The standard, stated.

EU Pharmacopeia targets

Injectables are formulated and tested against European Pharmacopeia limits for purity, sterility and particulates.

Batch traceability

Every unit carries a LOT that resolves to its own certificate. Full chain from raw to seal is documented.

Independent verification

Third-party labs run every assay. We publish the result with the product and ship the paper in the box.