Rose 6x29mm PP Insert Conical Base with Polyspring and Graduation. Pk/100

Micro Insert is Used to Ensure the Most Accurate and Reliable Analysis of Your Lab Samples. Micro Inserts Decrease the Surface Area Inside Chromatography Vials, Enabling Maximum Sample Recovery. Our Micro-Insert Products are Available in Conical Bottom, Flat Bottom, Conical Bottom with Polyspring

• Polyspring Inserts are Self-Centering with a Spring to Provide a Cushion Against Needle Contact
• These Types of Small Volume Inserts are Available for Use with 2ml Autosampler Screw Top Vials. Made with High Precision, These Inserts Offer Reliability and Will Not Contaminate Your Samples. Simply Drop them into Your Autosampler Vials for Use
• These Inserts are the Best Choice when Using Low Volumes of Biological or Basic Compounds that Might Interact or Adsorb to Borosilicate Glass