The new Dispensette® S Trace Analysis features many of the same safety and convenience features of the Dispensette® S, but is optimized for the needs of dispensing high purity reagents.

• Optimized for high purity reagents
• Wiping seal piston
• Minimal reagent exposure

Designed to attach directly to a reagent bottle to eliminate poured transfer, the Dispensette® S Trace Analysis features a wiping seal piston to minimize reagent exposure

Instruments feature a sliding pointer, well suited for rapid volume changes from one end of the range to the other. A scalloped inner track allows for easily reproducible settings. The Dispensette® S Trace Analysis is available with or without a recirculation valve that allows easy priming without ‘spitting’ or reagent waste.

Only the high purity materials are in the flowpath; PTFE, ETFE, PCTFE, FEP, and PFA and sapphire for ball valves. Two models are available, one with platinum-iridium valve springs, and one with tantalum valve springs for different chemical compatibility and for different metal ion analysis. After following a field-tested cleaning procedure, metal ions are typically in the low PPB or even PPT range. The platinum-iridium model is also suitable for dispensing hydrofluoric acid. The dispensing cartridge is replaceable.