Analytical Instrumentation

  • Quantitative Water Determination by GC, reliably

Quantitative Water Determination by GC, reliably

Jul 06 2021

The Supelco® Watercol™ capillary GC column from Merck contains an innovative contains an innovative ionic liquid stationary phase that is stable against water, and produces a sharp peak shape for water. This allows the convenient, sensitive, and quantitative measurement of water by GC in various petrochemical products. The Watercol™ is also subject of the ASTM work item WK59649 "New Test Method for Determination of Water in Liquefied Petroleum Gas (LPG) using Gas Chromatography and Barrier Discharge Ionization Detection (BID)”.

Discover Merck’s complete analytical solutions for Petrochemical and Petroleum products here.

Digital Edition

Petro Industry News July 2021

July 2021

In This Edition Fuel For Thought - What presentations will be given at the PEFTEC conference? - European oil majors near pre-pandemic income levels despite weakened revenues - Afriso opens...

View all digital editions


DXC 2021

Aug 02 2021 Virtual event

OTC 2021

Aug 16 2021 Houston, Tx, USA & Online


Aug 18 2021 Beijing, China

ACS National Meeting & Expo, Fall 2021

Aug 22 2021 Atlanta, GA, USA & Virtual

Air Pollution 2021

Aug 31 2021 Online event

View all events