{"product_id":"dionex-hplc-autosampler-wps-3000t","title":"Dionex HPLC Autosampler WPS-3000T","description":"\u003ch3\u003eDionex UltiMate 3000 WPS-3000T Thermostatted Analytical HPLC Autosampler (5820-0020)\u003c\/h3\u003e\n\u003cp\u003eThe Dionex UltiMate 3000 WPS-3000T Thermostatted Autosampler (5820-0020) is a high-precision, temperature-controlled analytical sample injection module designed for advanced High-Performance Liquid Chromatography (HPLC) and Liquid Chromatography-Mass Spectrometry (LC-MS) applications. Featuring an integrated peltier-based sample thermostatting engine, the WPS-3000T maintains precise sample chamber cooling and heating from 4 degrees C to 45 degrees C, preserving thermally sensitive biological samples, enzymes, and active pharmaceutical ingredients during extended sequence runs. Utilizing a low-dispersion, motorized injection valve and syringe drive mechanism, the autosampler delivers exceptional injection volume reproducibility with ultra-low sample carryover (typically under 0.005%). Capable of accommodating standard 96-well and 384-well microplates, deep-well plates, and standard 2 mL laboratory vials, this module integrates directly into Dionex UltiMate 3000 stack configurations driven by Chromeleon Chromatography Data System (CDS) software.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance \u0026amp; Structural Attributes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated Peltier Sample Thermostat: Built-in cooling\/heating system maintains precise sample tray temperature control from 4 degrees C to 45 degrees C to prevent thermal degradation of biological samples.\u003c\/li\u003e\n\u003cli\u003eUltra-Low Carryover Fluidics: Optimized wash cycle fluidics and needle external\/internal rinsing protocols reduce sample carryover to less than 0.005%, ensuring high mass-spectrometry quantitative accuracy.\u003c\/li\u003e\n\u003cli\u003eFlexible Sample Format Capacity: Accommodates up to 3 x 40-position 2 mL vial trays, or up to 3 x 96-well \/ 384-well microplates or deep-well block formats without requiring tool modifications.\u003c\/li\u003e\n\u003cli\u003ePrecision Micro-Syringe Drive: High-resolution motorized syringe drive enables flexible injection modes (full loop, partial loop, and inline needle-drawn injection) across a wide range of analytical volumes.\u003c\/li\u003e\n\u003cli\u003eDionex VIPer Zero-Dead-Volume Compatibility: Designed for seamless connection with Dionex VIPer capillary fitting systems to eliminate dead volume and maintain high chromatographic peak efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCatalog \/ Part Number: 5820-0020\u003c\/li\u003e\n\u003cli\u003eModel Series: UltiMate 3000 WPS-3000T\u003c\/li\u003e\n\u003cli\u003ePrimary Manufacturer: Dionex (Thermo Fisher Scientific)\u003c\/li\u003e\n\u003cli\u003eEquipment Category: Thermostatted Analytical HPLC \/ UHPLC Autosampler\u003c\/li\u003e\n\u003cli\u003eInjection Volume Range: 0.1 µL to 100 µL (Standard); scalable up to 500 µL or 2500 µL with optional loop extensions\u003c\/li\u003e\n\u003cli\u003eSample Temperature Control Range: 4 degrees C to 45 degrees C (minimum 22 degrees C below ambient temperature)\u003c\/li\u003e\n\u003cli\u003eInjection Precision: RSD less than 0.25% at 5 µL injection volume\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Pressure: 620 bar (9,000 psi) continuous analytical operation\u003c\/li\u003e\n\u003cli\u003eSample Capacity: 120 x 2 mL Vials or 3 x 96\/384-well Microplates\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: System USB 2.0 \/ Internal System Bus\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: 10 to 35 degrees C (15 to 80% RH Non-Condensing)\u003c\/li\u003e\n\u003cli\u003ePower Requirements: 100-240 V AC, 50\/60 Hz (Auto-Sensing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThermolabile Sample Injections: Ideal for biopharmaceutical assays, therapeutic proteins, oligonucleotides, and clinical diagnostics requiring strict 4 degrees C sample chamber control.\u003c\/li\u003e\n\u003cli\u003eHigh-Throughput QA\/QC \u0026amp; Research Sequence Runs: Enables continuous, unattended injection cycles from microplates or large vial racks for high-volume analytical testing.\u003c\/li\u003e\n\u003cli\u003eLC-MS \u0026amp; High-Sensitivity HPLC Front-End: Delivers clean,\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dionex","offers":[{"title":"Default Title","offer_id":68000618807548,"sku":"11053","price":1900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/dionex-hplc-autosampler-wps-3000t-autosamplers-dionex-613562.jpg?v=1793050528","url":"https:\/\/lifesciencestrading.com\/zh\/products\/dionex-hplc-autosampler-wps-3000t","provider":"Life Sciences Trading","version":"1.0","type":"link"}