ASTM D7457:
ASTM D7457 is the Standard Test Method for Determining Chloride in Aromatic Hydrocarbons and Related Chemicals by Microcoulometry (Withdrawn 2019)
Our Solutions
To comply with ASTM D7457 method, EST offers the NEXIS TX micro coulometric analyzer models with syringe liquids sample introduction module. Fully automated analysis with the As120 liquids autosampler configurations supported with temperature-controlled sample trays can be applied.
