Quality & Compliance
Electronics-grade quality you can verify - backed by analytics, audited partners, and protected IP.
Our quality system
Quality is built in at the bench, not inspected in at the end. We control synthesis, purification, and analytics in-house, so every material is characterized and documented before it ships.
Certificate of Analysis on every lot
Each shipment ships with a CoA documenting purity, identity, and key impurity data - so what you receive is verifiable, not just claimed.
Electronics-grade purity
Trace metals are controlled to the levels OLED and semiconductor processes demand - down to sub-50 ppb on key elements, verified by ICP-MS/OES and documented on every lot. The purification know-how behind it is proprietary.
Analytical verification
In-house HPLC/UPLC, GC-MS and LC-MS characterize identity and purity at every critical step, from intermediate to final material.
Full batch traceability
Retained samples and batch records let us trace any lot end-to-end - essential for qualification and change control.
How our network works
We own the high-value science and the quality system, and wrap a documented, audited process around a qualified manufacturing network - so you get scale without the overhead, and oversight without the compromise.
In-house science
Custom synthesis, in-house purification to electronics-grade purity, and full analytics - run in our Seoul R&D lab.
Audited partner network
Commercial volumes through vetted, ISO-aligned and customer-audited manufacturers, qualified via our technical audit.
Embedded oversight
Our engineers manage tech transfer and scale-up with the partner, de-risking every batch.
Quality & compliance
A Certificate of Analysis on every lot, full analytics (HPLC / GC-MS / ICP-MS), and end-to-end traceability.
A vetted, audited partner network
We scale through selected manufacturers, qualified through a structured technical audit and held to our standard. Partner identities are protected under NDA - the same confidentiality we extend to your IP.
- Quality system
- ISO 9001 / 14001 / 45001 aligned, regularly customer-audited
- Specialties
- OLED emitters (fluorescent / phosphorescent / TADF), HTL/ETL/HIL/EIL transport & host materials, organometallics (Ir/Pt/Pd), organic-semiconductor monomers & oligomers, photoresist intermediates
- Synthesis
- Gram to multi-tonne; 20+ reaction types incl. Suzuki, Ullmann, Stille, Buchwald-Hartwig couplings, C-H activation, organolithium, cryogenic to high-temperature
- Purification
- Multi-stage purification to electronics-grade purity; inert-atmosphere handling and cleanroom packaging
- Analytics
- HPLC, LC-MS, GC-MS, NMR, ICP-MS / ICP-OES (trace metals), PL / fluorescence, DSC / TGA
Representative of our onboarded network. Additional audited partners are being added; full audit records are available to qualified customers under NDA.
What our partner audit covers
Every partner is qualified through a structured technical audit, and LAMKO stays embedded in quality oversight through scale-up and ongoing supply.
You get manufacturing capacity without the overhead, and our oversight without the compromise.
- ✓Quality management system & documentation
- ✓Equipment qualification & calibration
- ✓Process controls & batch records
- ✓Material handling & contamination control
- ✓Environmental, health & safety practices
- ✓Regulatory licensing & permits
Compliance posture
Our quality system is designed around ICH Q7, Q9 and Q10 and ISO 9001 / 14001 / 45001 principles, across our own lab and our audited partner network. We are not yet independently certified; customers typically qualify us through their own audit and questionnaire, and formal certification is on our roadmap.
Documented quality system
The hard part is not making it once, it is making it the same way every time. LAMKO operates a documented quality system of over 200 standard operating procedures across Quality Assurance, Quality Control, Production, EHS, Cleaning, Warehouse, and Supply Chain - designed around ICH Q7, Q9 and Q10 and ISO 9001 / 14001 / 45001 principles, with USP-, NFPA- and OSHA-aligned procedures. SOPs are version-controlled and govern both our Seoul lab and our audited manufacturing partners.
Quality documentation
A Quality System Overview and the full Quality Dossier (the SOPs in scope for your audit) are shared under a mutual NDA. We also respond to standard supplier quality questionnaires.
Need our quality documentation?
We're happy to walk qualified customers through our quality system, sample CoAs, and partner-audit approach.
Talk to our team →