HPLC / UPLC
Assay and related substances, including chiral purity on dedicated columns.
Quality system
ISO 9001 and ISO 14001 aligned, audited annually.
Quality control is independent of production. Release testing is performed against the registered specification, and a batch cannot ship without a signed certificate of analysis issued by QC rather than by the production team.
- Incoming materials — identity confirmation and key assay checks on every lot; supplier qualification files maintained.
- In-process controls — reaction completion, pH, water content and intermediate purity checked at defined hold points.
- Batch release — assay, impurity profile, residual solvents, heavy metals, appearance and loss on drying.
- Stability — ongoing programme at 25 °C/60% RH and 40 °C/75% RH for products with shelf-life claims.
- Deviation handling — every out-of-specification result is investigated with a written root-cause record before disposition.
Analytical testing
In-house instrumentation, external confirmation where it matters.
GC & GC-MS
Residual solvents, volatile impurities, pesticide residue screening for botanicals.
LC-MS
Structural confirmation and trace-impurity identification.
ICP-MS
Elemental impurities to ICH Q3D where required by the customer.
Karl Fischer
Water content by coulometric titration for moisture-sensitive products.
Third-party labs
SGS / Intertek confirmation available on request for regulated markets.
Documentation pack
One request, one reference number, a consolidated pack.
| Certificate of Analysis | Batch-specific, signed by QC, issued with every shipment |
|---|---|
| Safety Data Sheet | GHS 16-section format, English / local language on request |
| ISO certificates | ISO 9001:2015, ISO 14001:2015 |
| REACH status | Pre-registration / registration status statement per product |
| Origin & tariff | Certificate of origin, non-GMO and allergen statements |
| Halal / Kosher | Available for selected plant extracts and food additives |
Sustainability
Measured, not claimed.
Our environmental programme is built around solvent recovery, energy recovery from distillation and waste segregation at source. Against the 2024 baseline, liquid waste per tonne of finished product is down 38% and fresh solvent consumption is down 31%.
The next phase targets process intensification on the acetylation and esterification lines, aiming for a further 15% reduction in solvent intensity by the end of 2027.
Need a compliance statement for your market?
Send us the structure, purity target and volume. We reply with a feasibility assessment and indicative price within two working days.