RSA™ (Reduced Surface Activity) high quality and extremely consistent autosampler vials and caps due to reduced surface activity glass manufacturing and control processes. Excellent for low abundance or low dosage form analytes or samples that are pH sensitive, or basic in nature.

• Low adsorption glass, useful for low abundance basic compounds
• No pH change from the vial when using a high amount of water in samples
• Virtually no surface metals prevents adducts in LCMS
• Completely manufactured robotically, not touched by human hands
• Reliability and conistency ensured through extreme QC testing

Available in standard 2 ml sizes, clear and amber formats, and with limited volume features when sample is limited. Improved results with LCMS, GCMS or UHPLC. All lots are tested for fit, form, cleanliness, adsorption, pH control, and metal content.