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Thermo Scientific Dionex AS-AP Autosampler P/N 074922**This unit has been tested to specifications. The sampler self test executed successfully with no errors. Unit is like new condition. Ship Kit included. See photos for further details.The Dionex AS-AP Autosampler is designed for high precision, reliability, ruggedness, and ease of use. The AS-AP can be used with the entire ICS product family and provides high-performance, automated sample processing for ion chromatography applications.Key Features:Capable of simultaneous injection without cross contamination of chemistriesConsistent operation at RSDs less than 0.3% for reproducible and accurate results10 mL polystyrene sample vials with wide openings for large-volume injections and trace analysisAll-PEEK flow paths, compatible with aqueous and reversed-phase eluents, safe from metal contamination.Moving-needle design to guarantee reliable sampling from a variety of vial sizes.High sample capacity, up to 81 10 mL vialsSample preparation function to automate sample and standard preparations, saving time and labor.Well plate capabilities, optional sample tray cooling.Chemistry-switching option to provide fully automated switching between two independent applications on the same IC system.Sample tray temperature control option for thermally sensitive sample that offers precise, reliable control over a temperature range of 460 C.Manufacturer's Specifications:AS-AP Autosampler SpecificationsSample Capacity81 ea. 10 mL; 120 ea. 1.5 mL; Well Plates (3 96) or (3 384)Injections per Vial199Minimum Sample Volume10L can be sampledfrom a 300 L micro vial; 20 L can be sampled from a 500 L micro vial.Variable Volume Range1100L in 0.1 L increments; 1007500 L in 1 L increments.Injection PrecisionFixed loop <0.3% RSD at 20L; Partial loop <0.5% RSD at 20 LDilution Precision<1.0% RSD for a 1:10 dilutionDispensing Precision<0.2% RSD (by weighing)Carryover<0.01% with 500L flush volumeOperating Temperature Range460 C (40140 F)Additional Prep Fees May Apply