Catalog Number - 9512C-0CV-RS

The 9512C‑0CV‑RS snap‑top autosampler vial is a 1.8 mL clear glass vial designed for chromatographic applications where recovery, consistency, and reduced analyte interaction are critical. These vials are manufactured from first hydrolytic, Class A, Type‑33 Reduced Surface Activity borosilicate glass, providing stable and reproducible performance for demanding analytical workflows.

The Max Recovery™ design combines smooth internal walls with no ledges and a center‑draining conical bottom. This geometry supports bottom‑entry needles and results in a low residual volume of approximately 8 µL, allowing maximum recovery of sample during aspiration.

Bottom depths are carefully designed and QC controlled to help prevent needles from contacting the vial bottom, ensuring compatibility with critical autosamplers and protecting injection hardware.

This vial is a popular choice for LC‑MS and related applications due to its consistent glass chemistry from batch to batch and vial to vial. Reduced surface activity is tested for each lot and certified, making it well suited for low‑abundance and pH‑sensitive analytes.

Key Features

Max Recovery™ Center‑Draining Geometry

• Smooth internal walls with no ledges

• Center‑draining conical bottom

• Residual volume as low as ~8 µL

• Optimized for bottom‑entry autosampler needles

Reduced Surface Activity Glass Construction

• First hydrolytic, Class A, Type‑33 borosilicate glass

• Certified reduced surface activity for each lot

• Clear glass for full sample visibility

• Excellent performance with adsorption‑sensitive analytes

Precision Autosampler Design

• QC‑controlled bottom depth and geometry

• Helps prevent needle contact with the vial bottom

• Supports reliable operation on critical autosamplers

Why Choose 1.8 mL Max Recovery™ Snap‑Top Vials?

The 9512C‑0CV‑RS is selected when laboratories need:

• Maximum recovery from 1.8 mL sample volumes

• Reduced surface interaction for low‑abundance analytes

• Consistent vial‑to‑vial and lot‑to‑lot glass chemistry

• Center‑draining geometry for reliable aspiration

• Proven performance in demanding HPLC and LC‑MS workflows

These vials are widely used in pharmaceutical research, analytical development, and regulated laboratory environments where reproducibility and recovery directly impact data quality.

Typical Applications

• HPLC, UHPLC, LC‑MS, and LC‑MS/MS autosampling

• Low‑abundance and trace‑level analysis

• Adsorption‑ and pH‑sensitive compounds

• Method development and validation

• Quantitative chromatography requiring maximum recovery