Hamilton™ 2.5 mL 1000 Series Gas Tight Syringe Needle Gauge: 22 G, Point Style: 3, Connection Type: N Hamilton™ 2.5 mL 1000 Series Gas Tight Syringe | Fisher Scientific
Needles with screw-top connection for gas-tight syringes | Microlitre syringes | Syringes and accessories | Liquid Handling | Labware | Carl Roth - France