Since 2001 we supply a growing number of research institutes, start-ups and production facilities in the field of micro-structuring with photo resists, ancillaries, solvents, and etchants in semiconductor quality.

Beside our continuously growing product range, it's our utmost concern to assist you with related technical support, short lead times, and suited sales units.

Do you have any technical questions concerning your litho processes, or our products? Please do not hesitate to contact us!

Your Team MicroChemicals


October 2020

AZ Remover 920 - Organic Solvent based Remover

AZ® Remover 920 photoresist stripper is designed for fast delamination and dissolution of photoresist patterns while maintaining broad compatibility with device substrates and metal films. Merck’s proprietary solvent and additive blend is environmentally friendly and fully compliant with the European Union’s REACH regulatory code.

> AZ® Remover 920 (TDS)


Juni 2020

DMSO from MicroChemicals

In addition to our solvents acetone and isopropyl alcohol, we are now offering our new MicroChemicals DMSO in ULSI quality. The solvent and stripper is available in 2.5 L containers and can be ordered as single bottles or in the packaging unit of 4 x 2.5 L.

Due to its low vapor pressure and its water solubility, DMSO is an excellent stripper for resists respectively Lift-off media and is a non-toxic substitute for the NMP, which has been classified as toxic since a while. The optional addition of cyclopentanone or MEK increases the performance of the stripper for certain
applications and significantly lowers the melting point of pure DMSO.

If you are interested in a sample of our DMSO, please let us know.

> Online-Shop DMSO

> DMSO Specificationen
> DMSO Infoblatt


April 2020


Visit our new Wafer Online Shop.
Here you will find all information about the different wafertypes, prices and availability.

Order easily online:
> Online Shop


März 2019


Recently we were informed by the manufacturer Merck, whose distributor we are, about changes of the product AZ 826 MIF Developer.
Futher information you can find in the documents below:

Step 1:

> AZ 800 MIF Developers PCN Letter
> AZ 800 MIF Developer techn. Daten

Step 2:

> AZ 826 MIF Developer PCN Letter
> AZ AZ 2026 MIF vs. AZ 826 MIF

> MSDS AZ 2026 MIF (german)
> MSDS AZ 2026 MIF (english)


Mai 2019

Our new Strippers

Photoresist Stripper SVD and SH5

The strippers easily removes layers of photoresists (PR) from inorganic substrates such as silicon, glass and metals (e.g. copper). The smart intelligent fluids® (IF) mode of action is not based on aggressive dissolving processes as in the case of many conventional products. Instead, intelligent fluids® enable a gentle physical detaching even of persistent layers, without damaging the substrate surface.

More Information:

> Photoresist Stripper SVD
> Photoresist Stipper SH5

Technical Data Sheet:

> Photoresist Stripper SVD (TDS)
> Photoresist Stripper SH5 (TDS)


Juni 2018

Acetone and Isopropyl Alcohol from MicroChemicals

We are now offering our new MicroChemicals Acetone and Isopropyl Alcohol in ULSI quality. Our solvents are available in 2.5 L containers and can be ordered as single bottles or in the packaging unit of 4 x 2.5 L. Both products are ideal for substrate cleaning for organic contaminants and particles.

> Online-Shop Acetone
> Online-Shop Isopropyl Alcohol

> Info sheet
> Specification Acetone
> Specification Isopropyl Alcohol


New: Technical Guideline

Application Areas and Compatibilities of our Photoresists, Developers and Removers

With the information collected in this document, we would like to give you an initial overview of the basic areas of application and compatibility of our
photo chemicals.
Easily find the right developer, stripper and remover for your photoresist with our guideline.

We would be happy to advise you in more detail personally!

> Technical Guideline

Application Areas and Compatibilities
> Download PDF

Our Book Photolithography 2020

The last few months we have been working on a new edition of our brochures. We have compiled all themes about photolithography in one softcover book. All contents and information of the previous edition have been revised, updated and renewed.

If you are interested in our book Photolithography - Basics of Microstructuring, please fill in the order form:

> book order

Semicon 2019 in Munich

We say thanks to all customers, partners and prospects who have visited us at Semicon and Productronica 2019 in Munich at our booth. It was a very successful show with important and interesting encounters for us.

Photolithographie - Basics of Microstructuring
(not available as PDF)