Products & Capabilities

Made-to-order high-purity materials across display, semiconductor, and specialty chemistry.

What we make

LAMKO is a custom synthesis house - most of what we deliver is made to order against your specification. The tables below show the chemistry we work in and the grades we routinely deliver. If you don't see your exact material, that's expected: bring us the target and we'll design the route.

OLED / Display

Material family	Typical grade	Metal impurities	Lead application
HTL / HIL	Sublimed	< 50 ppb	Hole transport / injection
ETL / EIL	Sublimed	< 50 ppb	Electron transport / injection
Host materials	Sublimed	< 50 ppb	Emissive-layer host
Emitters & dopants	Sublimed	< 50 ppb	Emissive layer (light emission)
Deuterated emitters & intermediates	Electronic	< 50 ppb	Efficiency / lifetime
Charge-generation layer (CGL)	Sublimed	< 50 ppb	Tandem stacks

Semiconductor

Material family	Typical grade	Metal impurities	Lead application
ArF / EUV photoresist monomers	Electronic	sub-ppb	Advanced lithography
High-purity specialty intermediates	Custom	< 50 ppb	Process chemicals
Custom electronic-grade reagents	Custom	to spec	Made-to-order

Specialty chemicals

Material family	Typical grade	Metal impurities	Lead application
Cosmetic active materials	Custom	to spec	Personal-care actives
Custom high-purity intermediates	Custom	to spec	Made-to-order

Purity and impurity figures are typical capability values, confirmed per lot by Certificate of Analysis. Final specifications are agreed per program.

Purity grades we deliver

Sublimed grade

Highest-purity grade for OLED / display use.

Electronic grade

Metal impurities controlled below 50 ppb.

5N+ purity

≥ 99.999% for the most demanding applications.

Custom spec

Made to your purity, impurity, and documentation profile.

Don't see your material?

Custom synthesis is what we do. Send us a structure or a target spec, and we'll come back - under NDA - with a feasibility view and a route to scale.

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