Logo Made in Germany ARAB LAB 2018

SETonic GmbH

Booth number: 304

About us

SETonic develop and manufacture microsyringes and technical equipment for chemical, biochemical and physical methods of analysis as well as dilutors and liquid handling systems.

As experts in chromatography syringes we are proud to
introduce the L-MARK® microsyringes for all type of autosamplers.

We provide OEM solutions as well as basic syringe lines for commercially liquid pumps.

Products and services

The L-MARK® Syringe has been developed as a complete line of syringes that mitigate many of the problems associated with traditional syringe products. This industry leading syringe technology was the first of its kind designed with a plunger guide to maintain optimal plunger alignment to lengthen the plunger life to match the demands of high throughput labs.

The L-MARK® syringe is offered with a choice of either a polyethylene or a PTFE plunger tip. L-MARK® plungers are manufactured with titanium for added longevity. In addition, the needle setting which is welded to a ferrule embedded in the syringe barrel is protected by a PTFE barrier for reduced exposure of adhesive to the samples drawn up by the syringe.

Our design goal was to develop a syringe that increased the lifetime performance of syringes up to 10 times longer than standard syringes while significantly reducing or eliminating  carryover. We believe the LMark® syringe product line has accomplished just that.

Microsyringes for Liquid Handling Pumps

Microsyringes for Liquid Handling Pumps

Microsyringes for various kinds of autosamplers, dilutors and liquid handling systems as well as custom designed solutions. Try our PTFE NUB seal with optimized design for salty solutions or choose our PCTFE insert for improved syringe sealing and ...Take advantage and benefit from many years of experience in syringe engineering.

L-MARK Gold Autosampler syringe

L-MARK Gold Autosampler syringe

The L-MARK® GOLD is manufactured with the same precise requirements as the standard L-MARK® and includes a chemically inert coated needle. In many laboratories this syringe achieved the lowest carry-over results compared to any syringe on the market. The syringe maintains all the performance results of the standard or non-coated needle L-MARK® with the best carry-over performance. L-MARK® products are stocked and ready to ship the same day.

Chromatography Consumables

Chromatography Consumables

Analytical laboratory customers demand reliability and availability for the products complimenting theirhigh throughput autosampling systems.SETonic now offers a full host of consumable and small parts. Our products are of the highest quality from premier manufacturers in our industry.We are confident SETonic GmbH products, services and prices will continue to exceed your expectations.


SETonic GmbH
Am Vogelherd 30
98693 Ilmenau

Phone: +49 3677 7809823

Robert Schultheiß
Phone: +49 3677 7809823

Business matching
Get in contact with German companies in 3 easy steps! With one single question you can reach all relevant German Pavilion exhibitors of your selected industrial branch.

Click here if you notice an image that violates copyright or privacy rights.

Your personal organizer

Your personal organizer

Print list  |  Save as PDF
This is your personal organizer to manage your contacts to the German exhibitors.