Varian 410 Autosampler

This listing is for a Varian Autosampler Model 410 unit on its own. The Varian ProStar 410 HPLC Autosampler has variable injection volumes and automixing/autodiluting. The ProStar 410 is perfect for laboratories with changing needs. It provides flexible operation without sacrificing reliability or performance. Multiple injection modes for flexibility, ease of use, and precision. Full loop fill overfills the sample loop for maximum precision. Partial loop fill allows easily programmed variable injection volumes. Microliter pickup withdraws the exact amount to be injected without sample loss. The Varian ProStar 410 AutoSampler offers the best of both worlds. It is intelligent for research applications yet rugged enough for routine quality control work. With Pressure Assisted Sampling Aspiration (PASA), the Varian 410 ProStar AutoSampler applies pressure within the vial while the sample is withdrawn by a high-resolution syringe. Air bubbles and in-vial vacuum problems are eliminated resulting in excellent reproducibility. Flexibility with multiple injection modes. Optimal performance with integrated column oven. Biocompatible and sample cooling options available. Specifications: Standard sample tray 84 x 1.5 mL vials with 3 x 10 mL vials. Optional sample trays 96 x 2.5 mL vials or 24 x 10 mL vials. Dispenser unit 50 µL syringe standard; 1000 µL or 2500 µL syringes, optional. Injection volume 1 to 5000 µL with preparative option up to 10 mL. Injection methods nine methods in memory. Needle wash integrated, programmable large reservoir. Vial detection Yes. Reproducibility Full Loop: < 0.3% RSD. Partial Loop: < 0.5% RSD. Microliter Pickup: < 1.0% RSD. Carryover < 0.05%. Optional sample cooling 4°C to 15°C programmable. Can be refurbished on request, refurbishment not included in price.