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RSA Insert
 

        
 
 

Vial Inserts RSA™ Glass

Precision glass inserts with reduced surface activity glass
 
  • Precision Insert for Critical Samples
  • RSA™ Glass & Attached Spring
  • 6x29mm, use w/Screw or Snap Top

These 300ul glass inserts are made with reduced surface activity (RSA) borosilicate glass and are supplied with attached plastic feet for proper centering in the vial.

What makes these inserts preferred for critical LCMS and GCMS is the “precision” point bottom but also the glass is void of hydroxyl groups and ultra low in metals like sodium. This makes these inserts excellent for mass spectrometry and also for low dosage form or low abundance analytes. RSA glass is not a coating or surface treatment.

The precision of the insert is very important to prevent autosampler needles from breaking through the bottom of the insert causing sample loss and contamination. Internal ID as well as bottom thickeness is tight controlled and QC tested for the best possible low volume injection handling.

Use in a 9mm 12x32mm Screw Top Vial or a 12x32mm SnapTop vial

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Catalog# Description PricingAdd!
9502S-02ND-RS
more information
Inserts, 6x29mm, precision point made with a mandrel, 200ul useable volume, 300ul total volume w/attached plastic springs, use with 9mm 2ml screw top or snap top vials. BEST IN CLASS. RSA-Pro™ Brand. 100/pack. 126.59Order
9502S-02N-RS
more information
Inserts, 6x29mm, precision point made with a mandrel, made with RSA glass, 200ul useable volume, 300ul total volume w/attached plastic springs, use with 9mm 2ml screw top or snap top vials. Excellent for LCMS & GCMS. BEST IN CLASS. 100/pack. 90.25Order