Home >> Products >> Pyrolysis >> CDS 6400 Pyrolysis Introduction Features Applications Parts & Options Downloads CDS 6400 Product Introduction Product Introduction Specifications DISC Technology: Trap: Temperature Range: Temperature Accuracy: Heating Rate: RSD: Multi-Temperature Steps: GC Connection: Weight: Dimension (W x H x D): Options: Standard No Up to 1300°C 0.1°C 0.01°C/ms to 20°C/ms 0.01°C/sec to 999.9°C/sec 0.01°C/min to 999.9°C/min 1.5% (Polystyrene) Yes, Up to 10 temperature profiles. Allows for multiple thermal desorption or pyrolysis steps on each sample Heated Transfer line (up to 350°C) 16.3 kg 381 mm X 292 mm X 406 mm Autosampler Summary: The CDS Pyroprobe 6400 is an advanced pyrolysis GC/MS system designed for microplastics analysis, polymer characterization, additives analysis, and materials research applications. Built on CDS’s 6th generation Pyroprobe platform, the 6400 features DISC (Drop-In Sample Chamber) technology for rapid sample loading and introduces a new large sample tubes that hold more than 3x times the sample compared to our 6150 and 6200. The system connects directly to virtually any GC/MS platform through a heated transfer line, allowing flexible installation without permanent instrument modification. The Pyroprobe 6400 supports fast and reliable Py-GC/MS analysis for universities, environmental laboratories, forensic applications aindustrial materials testing. Product Features New Enlarged Disc Design The new 6400 Pyroprobe new, enlarged Drop In Sample Chamber (DISC) sample loading system. This system makes the loading of pyrolysis tubes a quick and trouble-free operation. Easier Sample Loading With the new enlarged sample tube, load more sample or entire quartz fiber filters for easier sample preparation. High Temperature Valve Oven System CDS's valve oven design guarantees the sample path is evenly heated without cold spots. A heating temperature of 350°C assures minimal carry over. Product Features Applications 1 1 ... 1 ... 1 Applications Category Description (Hyperlink in Blue Color) Part Number Consumable Filter Tip Assembly for Small Volume Sample Needles for the SPE2000-6 or -8 (10 tips / bag) LT001-15012 Consumables Pyroprobe 6400 Starter Consumables Kit Includes: Top Septum for DISC (x2) Bottom Kalrez septum for DISC (x2) Kalrez o-ring for top and bottom of DISC (x4) Quartz Wool (x1) DISC Chamber Replacement (x1 6401-3016 Consumables 6400 DISC Pro Cleaned Constricted Quartz Tube (20 Tubes per pk), analytically cleaned 6401-3001 Consumables O-ring top and bottom of 6400 DISC chamber 1620-0527 Instrument 8500A Autosampler Water Only - 110 sample position 85A1-3003 (115V)/85A1-3004 (220V) Instrument CDS 7000E Purge & Trap Concentrator 70E4-5015(115V)/70E4-5016(220V) Instrument 8500A Autosampler Soil and Water - 110 sample position 85A1-3001 (115V)/85A1-3002 (220V) Instrument SPE2000 8-Channel Automated Solid Phase Extraction Instrument for Food Applications LT004-15001 Instrument ACEM Thermal Desorption System, Model 9305 NRT with 6mm Trap 9304-5029(115V)/9304-5030(220V) Instrument CDS 7000C Purge and Trap Concentrator for CTC PAL3 70C4-5005(115V)/70C4-5006(220V) Parts & Options Downloads Downloads Marketing Brochures Brochure Request manuals, software, or technical support for this instrument. Please contact us and our team will reach out to you soon. Contact Us Pyroprobe Series CDS 4000 CDS's most cost effective single temperature Pyroprobe. Read More CDS 6200 CDS's 6th Generation Pyroprobe with trapping capabilities for reactant gas applications. Read More DISC Module CDS's DISC module provides the easiest way to load your pyroloysis sample. Read More CDS HPR CDS's HPR Pyroprobe allows pyrolysis at elevated pressure with built-in reactor. Read More Cryo-mill CDS's cryo-mill is a laboratory ball mill that grinds polymer sample in liquid nitrogen temperature. Read More Microplastics Standards Mixed microplastics standards with options prepared according to ASTM Method 8401-24. Read More CDS 6150 CDS's 6th Generation Pyroprobe with up to 10 programmed temperature steps. Read More CDS 6400 CDS's 6th Generation Pyroprobe with up to 10 programmed temperature steps and large volume samples Read More Autosampler Module CDS's autosampler module with Dynamic Loading to improve productivity for any 6000 series pyroprobe. Read More Photoprobe Photoprobe is a device that irradiates sample in the Drop In Sample Chamber with high intensity UV light Read More MSChrom PY-CS-MS Database Powerful Py-GC-MS data processing software and database Read More

CDS Analytical propvides Pyrolyzer for Pyrolysis - Gas Chromatography - Mass Spectrometry (Py-GC-MS), Thermal Desorber for Thermal Desorption - Gas Chromatography - MAss Spectrometry (TD-GC-MS) and Purge and Trap Concentrator for EPA 524, 624, 8260 methods in the analytical lab. CDS also manfuactures 3M Empore Solid Phase Extraction consumables. Products Pyrolysis Thermal Desorption Purge and Trap Empore SPE2000 AutoEmpore HPSE-6 Vacuum Concentrators Nitrogen Concentrators Nitrogen Concentrators Water Chillers Water Chiller Digestion Blocks Digestion Blocks Vacuum Pumps Vacuum Pumps Hotplates Hotplates Rotary Evaporators Rotary Evaporators Events August 3-6 2026 Environmental Measurement Symposium in Houston, TX Updates 296 Paint and Polymer Analysis using LabTech CDS Model 6400 Pyroprobe with Sample Splitting Aug 19 295 Microplastic Calibration Using EasyPyCal™ Standards Aug 19

CDS Analytical propvides Pyrolyzer for Pyrolysis - Gas Chromatography - Mass Spectrometry (Py-GC-MS), Thermal Desorber for Thermal Desorption - Gas Chromatography - MAss Spectrometry (TD-GC-MS) and Purge and Trap Concentrator for EPA 524, 624, 8260 methods in the analytical lab. CDS also manfuactures 3M Empore Solid Phase Extraction consumables. Home >> Products Products Pyrolysis Thermal Desorption Purge and Trap Empore SPE2000 AutoEmpore HPSE-6 Vacuum Concentrators Nitrogen Concentrators LabTech Laboratory Equipment Water Chillers Digestion Blocks Vacuum Pumps Hotplates Rotary Evaporators

This application note demonstrates using the splitting function of a Pyroprobe to adjust the sample amount transferred to the gas chromatograph. Plastics

This application note demonstrates the use of a Pyroprobe 6150 with a commercially available mixed microplastics standard to build microplastic calibration curves. Environmental Human Health and Safety

This application note demonstrates the use of a Pyroprobe 6150 to characterize an elastomeric fabric using Evolved Gas Analysis (EGA) plus Multi-Step Pyrolysis (MSP), along with CDS’s EGA and Pyrolysis Databases on Mestrelab’s Mnova MSChrom + DB and CDS plugins. 6 000 Evolved Gas Analysis Autosampler PY Library