傅利葉轉換紅外線光譜儀 FT-IR

for: Thermo Nicolet Perkin-Elmer Varian(Digilab) Bio-Rad Bucker Bomem Jasco Shimadzu Mattson Horiba Midac

Precision Dispenser & Following Cell

SL-4 Purgeable Sealcell

is now available in both demountable and sealed cell configurations that are purgeable while the cell is in the instrument, by using a Constant Purge? bellows attachment. Unlike conventional sealed cells which have luer fittings on the front plate, the purgeable SL-4P has luer lock filling ports that are mounted on the top and side edge of the 1/4 inch thick front plate of the cell

Precision Dispenser has been designed for use in a broad range of analytical applications requiring a simple low cost means of dispensing fluids with extreme accuracy - better than 1%.

The Precision Dispenser can handle volumetric dispensing of aqueous solutions, solvents and acids. The units feature low dead volume valveless piston action and synchronous motor drives.

All PTFE surfaces eliminate the concern of cross contamination. Cleaning is easy using the three position Forward-Off-Reverse switch for control of flow direction; simply back flush the system with solvent in the reverse mode and you are ready for your next sample.

The Precision Dispenser has the capability to function in a single fill or continuous mode, permitting the user to perform static or flow-through analysis. The three speed motor assembly provides a choice of 150, 300 or 600 strokes per minute in the continuous mode by means of a simple belt change. Dispense range is from 0 to 100 microliters. The Precision? Dispenser comes complete with a PTFE pump kit.