Designers of syringes for microliter sample injections face two interesting problems: extremely fine plungers and proportionally large sample hold-up in the needle. SGE′s Plunger-in-Needle feature, which permits extremely small sample injections, and the SuperFlex plunger, which resists bending and kinking, addresses both problems. Other features of the SGE Microvolume Syringes [100F-LC, volume 100 μL, needle size 22 ga (blunt tip), needle L × O.D. 2 in. × 0.028 in.] also include:

• Sharp and clear fused graduation.
• Extended graduation lines and wide white backing for reduced errors.
• Angled needle tip for optimum septum penetration.
• Standard plunger is stainless steel individually fitted to its barrel.
• Plunger Protection – An option on some SGE microvolume syringes.
• Extended protection tube from the top of the flange helps prevent plunger bending during injection.
• Rugged Guided Plunger – An option on some SGE microvolume syringes.
• Extended barrel guides the plunger during injection and is suitable for training and student use.
• Robust

SGE Microvolume Syringe for Rheodyne^® and Valco^® Valves, Fixed Needle is equipped with stainless steel needle blunt tip (point style #3). The 90° blunt tip has chamfered and polished edges that eliminate damage to the valve′s rotor seal and stator face. This style also can be used for pipetting of liquids.

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Rheodyne is a registered trademark of IDEX Health & Science, LLC

Valco is a registered trademark of Valco Instruments Co. Inc.