Application GC-7960 Organic Solvent Residue Tester applies to test of solvent residue on various printing films, laminated films, extrusion films, various drug-use films and sheets, meanwhile GC-7960 could test water amount in organic solvent as well. Standards YBB20162012ã?�YBB20172012ã?�YBB20182012ã?�YBB20252012ã?�YBB20262012ã?�YBB20272012 -