ASTM D3961:

ASTM D3961 is the Standard Test Method for Trace Quantities of Sulfur in Liquid Aromatic Hydrocarbons by Oxidative Microcoulometry (Withdrawn 2004)

To comply with ASTM D3961 method, TSHR offers the NEXIS TX and TX 6000/7000 Total Sulfur microcoulometric analyzer models with syringe liquids sample introduction module. Fully automated analysis with AS120 and HR 7000 models liquids autosampler configurations supported with temperature controlled sample trays can be applied.