PerformancePLUS Autosampler Needle

The PerformancePLUS Autosampler Needle is made of corrosion resistant nickel/cobalt alloy (MP35N). These needles are much less prone to etching by acids; therefore they may absorb less protein and yield lower carryover than standard stainless steel needles when in acidic solutions.  This particular needle assembly is utilised in the 717 Plus autosampler.