The PAL HTX-xt autosampler is a highly productive dual-head autosampler. The heads work in parallel and can perform independent workflows, saving significant time. This HTX-xt unit is equipped with a sample cooler and a column oven component. Typical specifications:. Type: Specifications Sample capacity:. - 98 x 2ml bottles per tray. - 200 x 1ml bottles per tray. - 32 x 10ml / 20ml bottles per tray (configurable up to three trays). - 108 x 2 ml bottles per stack cooler 2 DW (2 x 54 bottles 2 ml). - 216 x 2 ml bottles per stack 4 DW (without cooling/heating). - 2 micro deepwell plates per stack cooler 2 DW. - 4 micro deepwell plates per stack 4 DW. - 6 deepwell or microtiter plates in a stack or stack cooler 6DW, or 6 x 54 vials 2 ml. - 12 microtiter plates in a stack or stack cooler 12MT. Thermostatable sample tray:. - Tray cooler, 4°C – 70°C. - Stack cooler 2 DW, 4 °C – 40 °C. Syringe Sizes:. - 10, 25, 50, 100, 250, 500, 1000, 2500, 5000 µl. Fluid injection area:. - 10 µl – 100 µl with standard 100 µl syringe. - Up to 0.1 µl with solvent sandwich technique. - Up to 0.5 µl with optional 4-port internal loop valve. - Up to 5000 µl with optional larger syringe and loop. Repeat injections:. - 1 – 99 from one bottle. Minimum sample quantity:. - 1 µl from a 3 µl sample in 1 ml conical microvial in liquid injection mode. LC injector:. - Electrically operated quick-switching valve train, 6-port injection valve, VICI/Valco Cheminert, C2V-1006-CTC. Washing station:. - Fast washing station with two different washing solutions Labprocure is responsible for this device.