Dionex AS-1 Autosampler

The Dionex AS-1 Autosampler expertly dispenses from 1 to 8,000 μL of samples to an injection valve. The delivered injection volume range for the AS-1 is contingent on the sample syringe's capacity and the selected sampling mode.

• **Normal Mode**: Sample delivered to a single system with a sample loop on the injection valve.
• **Concentrate Mode**: Directs the sample to a Dionex ultra-low pressure concentrator column.
• **Sequential Concentrate Mode**: Utilizes a diverter valve to distribute the sample to two independent channels or IC systems, each equipped with Dionex ultra-low pressure concentrator columns.

• **Injections per Vial**: 1 to 99
• **Vial Sizes**: 1.5 mL vials, 0.5 mL wells
• **Variable Volume Range**:

• **Injection Loop Size**: 25 μL
• **Concentrator Column**: Dionex ultra-low pressure, max 690 kPa (100 psi)
• **Maximum Pressure Delivery**: 690 kPa (100 psi)

• **Dimensions (HxWxD)**: 580 x 300 x 460 mm
• **Weight**: < 30 kg