Where is the hole for the Alliance 2695 needle? - WKB237841 Last updated Save as PDF Share Share Tweet Share Article number: 237841 ENVIRONMENT 2695 Separations Module ANSWER It is about 7 mm above the needle tip. ADDITIONAL INFORMATION How far from the bottom of a standard vial does a needle go when Depth of Needle is set at 0.0 mm for an Alliance 2695 controlled by Empower? - WKB19826 - Waters Japan id237841,