Cemented Needle (N)- For low volume syringes, the needles
are cemented into the glass syringe barrel at a point corresponding to the zero
graduation mark. With this termination, dead volume is limited to the internal
volume of the needle. Not autoclavable. Needle gauge is determined by the
syringe volume and are not user-selectable.
Point Style AS - Special conical style needle point used on
autosampler syringes the non-coring needle point is recommended for septum
penetration. Available gauges: 23s, 26s, 23s-26s.