Product Group Introduction


For dedicated needs we design and deliver miscellaneous fine mechanicals. Nice examples of products are SBS format Aluminum reaction blocks/holders for any type of vial and e.g. Teflon valves.


Product Group Information


PTFE Products

Cowie is the -and our- partner and leading specialist for the design and manufacture of PTFE laboratory products. The PTFE used in the manufacture of Cowie products is pure, virgin material which conforms to FDA and USP Class VI requirements.

PTFE is the material of choice for: chemical resistance, thermal stability, insolubility and purity and sterilization.  The Cowie PTFE standard and customization products cover the full range from containers, jointware, connectors, valves and stopcocks, handling products to stirrer bars and shafts, reactor lids and fittings and temperature probes.

Reaction Blocks and Racks

Our Aluminum blocks can be used for a wide range of applications varying from simple synthesis to process optimization. We manufacture a basic, simple Aluminum block with SBS footprint, custom number of row and columns, diameter and depth - with a placeholder for a temperature sensor. You can use any brand or model magnetic stirrer to create your own personal parallel synthesis block. Reactor options range from very small 96 well (1ml HPLC vials) to round or flat bottom flasks up to 1000 ml and custom reaction vessels. Agitation and temperature controlling is done by your magnetic stirrer. Besides these blocks we e.g. prepare custom (tube) holders of PE for any application. We make all kind of (customized) models, just let us know what you are looking for.


pp rack