H2S, COS, arsine & phosphine in ethlyene & propylene
GAS recently installed an analyser at SGS The Netherlands B.V. Vlissingen for sub-ppb levels of H2S, COS, arsine & phosphine in ethylene & propylene.
Results were obtained in cooperation with Mr. K. Spaas and Mr. J. Verkuil, who are kindly thanked for their permission for publication.
You can find the application note here
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