Hello All, I'm looking for a non-toxic and chemical non-active liquid with: high specific resistivity (1e15ohm-cm or higher), pour point lower than -20degC, boiling point above 120degC low vapor pressure good thermal conductivity easy rinse Any advises are welcome. Thanks in advance. Roumiana Paneva, Ph.D. Project Leader Sensors MELEXIS Bulgaria Ltd. Ami Boue 84-86 1612 Sofia Bulgaria GSM: (+359) 88 940 459 Phones: (+359) 2 9174 - 860 (+359) 48 969 544 - 154 FAX: (+359) 2 952 57-92