For your convenience Interlab de México selected world-wide the best brand products in assortment, service, technical support and competitive pricing.

Testing Equipment for petroleum, oil and pharmaceutical, industries.
You say you required ASTM, Saybolt or DIN/ISO, we have it... viscosimeters, Karl Fisher, muffle furnaces, flash points, etc

http://www.koehlerinstruments.com

     Saybolt Viscosity Bath

     Calorimeter

     Dynamic Viscometer

     Flash Point Testers

     Coulometric Karl-Fisher titrator