Dionex™ AS-HV Autosampler, 250mL sample capacity

Simplify your ultra-trace level ion analyses with the Thermo Scientific™ Dionex™ AS-HV Autosampler, designed for handling large volume using ultraclean materials such as high-purity polystyrene 250mL flasks. Ideal for trace analysis, matrix elimination or automated sample prep with higher sample volumes. With advanced, user-friendly control through the Thermo Scientific™ Dionex™ Chromeleon™ Chromatography Data System (CDS) software, this IC autosampler provides robust handling of sample volumes up to 250mL and powerful options for application flexibility and ultralow detection limits.

Robust Large Volume Sample Handling

• Time-saving, programmable operation
• Worry-free analysis due to an all-Thermo Scientific™ PEEK™ needle and flow path
• Flexible choice of “push” or “pull” sample loading
• Fast sampling time with rapid, precise arm motion
• Space-saving compact footprint

Better Trace Analyses

• Large sample capacity of up to 250mL
• Lower detection limits with automated matrix elimination and sample preparation
• Lower contamination risk using high-purity tissue culture flasks or Thermo Scientific™ Nalgene™ poly bottles

Powerful Options

• Customize your applications and budget with a choice of syringe, peristaltic or piston pump
• Simplify trace analysis using the Thermo Scientific™ Dionex™ AutoPrep™ and Thermo Scientific™ RFIC™-ESP systems for automated calibration, sample concentration and injection
• Reduce airborne contamination with trace analysis cover
• Flexible choice of sample tubes, vials, bottles and flasks

Holds Up to Three Racks (of only one type below)

• Sample rack for 50mL vials (30mm O.D.) 21 position
• Sample rack for 26mL vials (24mm O.D.) 24 position
• Sample rack for 15mL vials (20mm O.D.) 40 position
• Sample rack for 10mL vials (16mm O.D.) 60 position
• Sample rack for 60/40mL Thermo Scientific™ Dionex™ ASE™ Collection vials 21 position