Expanded Performance Testing Program (PTP)

Analytical instrumentation

Expanded Performance Testing Program (PTP)

24 Apr, 2009

Published over 17 years ago. See the latest and most current information on Analytical instrumentation.

VHG’s (USA) Performance Testing Program (PTP) has been expanded to include the analysis of sulphur in #2 diesel fuel, iso-octane or mineral oil and the analysis of sulphur and metals in lube oil. 

Previously the PTP was available for the analysis of wear metals, viscosity and particle count.   This one-of-a-kind program was designed to allow analytical chemists a method of monitoring their analytical performance as measured against Certified Reference Materials (CRMs). Chemists analyse the sample, enter their results on-line and receive instant feedback on the values submitted.   The PTP allows chemists to quickly and easily check the performance of their calibrations externally on a routine basis.

Latest News

PIN 27.4 Aug/Sept 2026

Explore our Digital Edition

Discover the latest news and research

Digital edition

Explore Our Other Sites

Labmate Online
Dedicated carbon monoxide analyser added to gas measurement system
Explore more Arrow
Envirotech Online
PFAS producers plan output surge to meet AI datacentre demand, campaigners warn
Explore more Arrow
Pollution Solutions Online
Safe drinking water worldwide
Explore more Arrow
Chromatography Today
Inline degasser range upgraded with new vacuum control and pump technology
Explore more Arrow