DESCRIPTION
Use Thermo Scientific™ SureSTART™ GOLD-Grade Glass Inserts, Performance Level 3, in 2 mL vials when analyzing small sample sizes ( Highest glass purity available Lowest possible surface activity Ultra-low adsorption and pH shift for ultra trace analysis Compatibility with 2 mL screw, snap, and crimp vials Level 3 vials are designed to protect your most valuable samples and deliver consistent, reproducible results for your most demanding analyses. They are Specification Certified to ensure their physical dimensions and autosampler compatibility. Buy in bulk for greater savings.