Dosage in Autosampler

Seals with different materials for your specifically application: PTFE- seal -virginal- - high chemical resitance PTFE- black- seal -special PTFE- - high chemical resistance - less friction than virgin PTFE - less electrostatic charge - higher robustness - less "cold flow"* - higher longevity Ordering Information: For syringes with PTFE black- seal please add "bl" to catalog no. (xxxxxxx- bl) PE- HD- seal -Poly ethylene High Density- - better durability than virginals PTFE when working with salty solutions *what we by mean by "cold flow"? Virgin PTFE changes its form under pressure . GC Autosampler Dani ALS Agilent Technologies(HP) Siemens LC12/ 20/ 32 LEAP CTC Carlo Erba Finsons Shimadzu AOC14/ 17/ 20 Headspace Sampling Perkin Elmer Shimadzu AOC 5000 Mitsubishi DIA Instruments HPLC Autosampler Gynkotek Dionex Gina Agilent (HP) LaChrom Waters® Spark Kontron Perkin Elmer LEAP CTC Shimadzu Thermo Finnigan Thermo Seaparation Spectra- Physics Varian TLC CAMAG Linomat III, IV and V Robbins Hydra CTC Instruments HTS, HTC,LC- PAL Combi& GC- PAL Instrument Compatibility