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VHG Labs Proficiency Testing Program (PTP) for Oil Analysis

 

The VHG PTP has been specially designed for analytical laboratories that analyze new or used oils for metals, sulfur, viscosity, or particle count.  The PTP is intended to provide laboratories with a method of monitoring their analytical performance as measured against Certified Reference Materials (CRMs) and is ISO/IEC 17043 accredited.

Participants:

  • Buy a sample
  • Analyze it
  • Enter their data online
  • Receive instant, color-coded feedback

Benefits of participation:

  • Monitor & improve measurements processes
  • Demonstrate analytical competency
  • Method and instrument validation
  • Satisfy third party accreditors needs

Do you want to enter your PTP results? Click Here

PTP Set (contains one of each of the following: VPTPMO, VPTPVISC, VPTPPC) VHG-VPTPSET1
PTP Sample for Viscosity Analysis VHG-VPTPVISC-50
PTP Sample for Particle Count Analysis (traceable to NIST SRM 2806a) VHG-VPTPPC-2806A-100
PTP Sample for Sulfur in 20 cSt Mineral Oil Analysis VHG-PTPS20M-25
PTP Sample for Sulfur in #2 Diesel Fuel Analysis VHG-PTPSDSL-25
PTP Sample for Lead in Isooctane Analysis VHG-PTPPBISO-25G
PTP Sample for Sulfur in Isooctane Analysis VHG-PTPSISO-25
PTP Sample for Sulfur in B100 Biodiesel Analysis VHG-PTPSB100-25
PTP Sample for Elemental Analysis of Lube Oil VHG-PTPLUBEMO-25
PTP Sample for Sulfur in Crude Oil Analysis VHG-PTPSCRD-25
PTP Sample for Particle Count Analysis VHG-VPTPPC-125
PTP Sample for Elemental Analysis of Oils VHG-VPTPMO-25G


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