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H2S Vapour Phase Processor (VPP)

Part Number SA4015-0

The Vapour Phase Processor (VPP) is used with the H2S Analyser (SA4000-3) and removes components that may affect the accuracy of the results, such as toluene, xylene, thiols (mercaptans) and alkyl sulphides.

The VPP accessory is designed to promote the safer use of residual and distillate fuels, recognising the fact that the industry is entering into a new realm of multi-blend products driven by increasing environmental regulation.

The H2S Analyser with VPP is an excellent tool for supporting product Quality Control and safety, ensuring you are given better protection against the supply of poor quality fuels. It is also ideal for both product remediation treatment of feedstock components and off-spec products with fast repeat sample measurement capability.

H2S Vapour Phase Processor (VPP)


Proved to eliminate the effects of chemical interference
Improved precision and accuracy
Distillate and residual fuel samples, crude oil, plus broader range of petroleum products
Cost effective


ASTM D7621, IP 570, ISO 8217


Petroleum - Fuels & Oils

Crude Oil

Chemicals & Solvents



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