What we test

Everything a batch needs, in one place.

Every test is tied to a written method and a qualified instrument. Ask for a single answer, or the whole release picture in one pass.

A rack of labelled sample vials on the laboratory bench

Received, labelled, and booked in under reference

Scoped tests, written methods.

Each test runs within an agreed scope, on a validated method, with every figure traceable to a reference standard and kept on file for seven years. Turnaround is confirmed in your quote before anything starts.

Is it the right thing?

01

Identity

The right structure and the right mass — confirmed, and told apart from close look-alikes.

LC-MS · HRMS
02

Purity & impurities

We pull the real compound apart from everything else and report each impurity as a share of the whole.

RP-HPLC-UV
03

How much is really there

Actual content measured against a traceable reference — the number in the vial, not on the label.

HPLC-UV

What else is in there?

04

Water

Leftover water by direct titration — it quietly changes true content and mass balance.

KARL FISCHER
05

Counter-ion & solvents

Counter-ion and process solvents that shift how much compound is actually present.

ION CHROM · GC
06

Metals & elements

Trace catalyst residues and heavy metals, element by element, down to parts per million.

ICP-MS · ICP-OES

Is it safe to inject?

07

Endotoxin & microbes

Bacterial endotoxin and recoverable microbial growth for anything meant to be injectable.

BIOBURDEN · LAL
08

Sterility

Sterility for material presented in an injectable format.

MEMBRANE FILTRATION

Going deeper

09

Stability over time

How identity, purity and content hold up under defined storage conditions.

HPLC · LC-MS
10

Method development

Building a fit-for-purpose method when a compound is new to us.

CHROMATOGRAPHY
11

Method validation

Proving a method does what it’s meant to, on protocol.

VALIDATION
12

Impurity ID

Isolating an individual impurity and working out exactly what it is.

PREP-HPLC · NMR
See the full scope of testing

Have a batch to verify?

Tell us the compound and what you need to know. We’ll confirm scope, price and how to ship.

Submit a sample