CDS's 2nd generation Purge and Trap autosampler with dynamic headspace module. 关于公司 产品线 产品市场及应用 技术支持 立即订阅 Home >> Products >> Purge & Trap >> CDS 7450 吹扫捕集 产品介绍 产品特点 应用 零配件 下载 CDS 7450 产品介绍 样品工位： 采样量： 内标体积： 样品管路： 水模式： 土壤模式： 土壤加热温度： 磁力搅拌： 放置精度（3D）： 高度： 宽度： 深度： 重量： 72 5 ml/25 ml 2 µl PEEK 是 是 80°C 速度可调 1 mm 48.2 cm 56.9 cm 62.2 cm 24 kg 摘要 7450自动进样器是针对EPA方法524, 624和8260水样品和土壤样品的具有顶空采样功能的72位自动进样器，并采用我们的第二代自动进样器，具有更精确的样品加载处理能力。完美匹配7000 吹扫捕集浓缩器。 Product Introduction 产品特点 72位自动进样器 自动进样器有三个单独的样品架，可容纳多达72个40 mL VOC小瓶。 内标添加 自动进样器配有一个5毫升的储液管，用于内标添加。 5 mL和10 mL样品定量环 根据吹扫捕集浓缩器的样品体积，自动进样器可以兼具5 mL（默认）和25 mL（可选）样品转移能力。 动态顶空 7450配备了土壤模块，用于动态顶空采样，符合EPA 8260土壤样品要求。 水样品工作站 土壤模块配有水样品工作站用于处理水样品，使用独立针头用于土壤样品，防止交叉污染。 电磁搅拌器 根据EPA 5030和5035对土壤样品的采样要求，磁力搅拌器驱动土壤小瓶中的磁力搅拌棒。 PEEK样品管路 化学惰性的样品通道保证您的吹扫捕集测试成功，即使处理的是侵蚀性液体样品。 强大且用户友好的PC接口 PC软件具有友好的界面，每次运行可以使用可编程的管路冲洗，可编程的空白样品，内标添加，以及向土壤样品中加水。 带光学传感器的夹具 高度可靠的VOC小瓶夹具具有光学传感器确保安全，可以放心将样品转移到土壤模块。 精密机器臂 由于具有高精度驱动机构，第二代自动进样器的位置精度提高了50%达到1 mm（X，Y和Z）的3D放置精度。 易于定位校正 在第二代自动进样器中，工位校准已得到显著改善。用户友好的软件工具有助于在10分钟内完成校准。 寿命更长 第二代自动进样器配有SMART加速控制，可将驱动机构的影响降低40%。较少的耗损延长了系统的寿命。 Product Features 应用 EPA 502/524.2 VOCs using the CDS 7400 Autosampler Click to Download Assay of Hydrocarbons in Soil using the 7400 Autosampler Click to Download Reproducibility of the 7400 Autosampler for BTEX in Water Click to Download Automated Analysis of BTEX in Soil Click to Download Quantitation of C2 to C4 Carbonyls by Purge & Trap Click to Download Purge and Trap - The Gases Click to Download 1 2 Applications 零配件 仪器产品 描述 SKU 7450 Autosampler Complete - soil and waters 7450-5001 Please reload 选配件 描述 SKU Automatic Switching Loop 5 ml and 25 ml 7071-5120 Please reload 零部件 描述 SKU Fritted Vessel – 5 ml sidearm – required for 7450 1010-0493 Fritted Vessel – 25 ml sidearm – required for 7450, 25 ml samples 1010-0509 Vial – Clear Vial/Septa 40 ml (72) 1010-0497 Vial – Amber Vial/Septa 40 ml (72) 1010-0498 Water Inner Needle 1010-0505 Water Outer Needle 1010-0506 Soil Inner Needle 7071-4041 Soil Outer Needle 7071-5102 Please reload Parts & Options 下载 产品宣传册 CDS Purge and Trap Brochure 手册与软件申请表格 Thanks for contacting CDS! Our specialist will contact you soon. 发送 Downloads 吹扫捕集系列产品 CDS 7000E 值得信赖的CDS吹扫捕集浓缩器 阅读更多内容 CDS 7350 CDS第二代吹扫捕集自动进样器（仅用于水样品模式），精度显著提高。 阅读更多内容 CDS 7000C 全球首台可与CTC PAL联用的吹扫捕集仪 阅读更多内容 CDS 7450 CDS第二代吹扫捕集仪自动进样器，可用于水样品和土壤样品双模式。 阅读更多内容 CDS 8000 CDS最具灵活性的三合一吹扫捕集仪和热解吸仪。 即将推出 更多新产品即将推出

CDS's base model instrument for single tube desorption. ​ 关于公司 产品线 产品市场及应用 技术支持 立即订阅 Home >> Products >> Thermal Desorption >> CDS 9300 热解吸 产品介绍 产品特点 应用 零配件 下载 CDS 9300 产品介绍 产品规格： 可编程时间： 聚焦阱： 动态范围： 低温： 温度精度： 热解吸管加热速率： 聚焦阱加热速率： 阀温箱： 传输线： 样品解吸： 聚焦阱解吸： 在线采样： GC连接： 重量： 尺寸（宽x高x深）： 0 - 999.9分钟 是的，标准1/8“Vocarb 可选6毫米Tenax-TA C2-C33+ 不需要，标配预解吸功能 1℃ 1000℃/分钟 900℃/分钟 最高可达350°C 最高可达350°C 高达400°C 高达400°C 不支持 加热传输线 17公斤 13"X 11"X 18" 概要 CDS 9300热解吸系统是单管解吸的基础型号。 它具有手持控制器，用于系统维护和直接通信。 因具有市场上最高的可编程阀温度（350°C），9300可以勇闯其他系统不能进入的应用领域，包括VOC，sVOCs，极性和非极性化合物。 具有预解吸和预加热功能的两级捕集和解吸过程消除了任何帕尔帖冷却或液体冷冻剂的必要，以提高早期洗脱分子的分辨率。 产品特点 主流TD管的多功能配置 CDS 9300系列可配置采用6 mm x 4.5” CDS TD管，10 mm x 4.5” CDS TD管，1/4” x 3.5” PE和Markes TD管，Tekmar ¼” x 7”管和VOST 16 mm X 5” TD管 具有预解吸和预加热功能而无需冷冻剂 为了提高早期洗脱分子的分辨率，CDS使用预解吸和预加热技术将分析物机械地限制在聚焦管中，直到达到解吸温度。 手持式插件控制接口 此手持式界面可让您轻松访问热解吸系统，而无需使用PC。这是移动实验室在现场采样和分析中的重要特征。 高温阀门最高温度为350°C 高温阀箱（350°C）将分析物范围从VOCs显著扩大到sVOCs。 坚韧打造，易于维护 CDS 9300建立在军用标准上。日常维护只需要基本工具来打开部件。 强大的基于Windows的软件 该软件是Windows 10兼容的，可以让用户完全访问方法编辑器和序列表。 Product Introduction Product Features 应用 Calibration Curves for PFPH Formaldehyde Hydrazone Using Thermal Desorption Click to Download Formaldehyde Quantitation In Cigarette Smoke By Thermal Desorption Click to Download Qualitative Rum Profiles using Thermal Desorption with the Monotrap® Click to Download 132a Fragrance Analysis of a Hair Conditioner Click to Download Pesticide Analysis of Fruits and Vegetables Click to Download Formaldehyde Detection using PFPH and Thermal Desorption Click to Download 1 2 3 4 5 Applications 零配件 仪器产品 描述 SKU ACEM Thermal Desorption System, Model 9300 (220V) 9304-5083 ACEM Thermal Desorption System, Model 9300 (115V) 9304-5082 Please reload 选配件 描述 SKU There are no items in this list Please reload 零部件 描述 SKU 3-bed 6 mm O.D. sorbent tubes MX06-2191 1/8" SS VOCARB Trap 9301-5055 1/4" Vespel ferrules PL50-4912 1/8" Vespel ferrules 1620-0417 1/4" x 1/8" reducing Vespel ferrules 1620-0455 Please reload Parts & Options 下载 产品宣传册 CDS Thermal Desorption Brochure 手册与软件申请表格 Thanks for contacting CDS! Our specialist will contact you soon. 发送 Downloads 热解吸系列产品 CDS 9300 单管热解吸的基础型号 阅读更多内容 CDS 9350 CDS 9350具有双管配置，支持连续实时空气监测。 阅读更多内容 CDS 7550S 单机72工位热解吸系统 阅读更多内容 采样设备 可选择双通道和四通道进行空气采样。 即将推出 CDS 9305 准实时采样热解吸系统 阅读更多内容 采样管活化仪 CDS单管和6管活化仪是您分析中的重要附件。 即将推出 CDS 7550 9300家族的自动进样器具有72个工位 ，提高了样品通量和效率。 阅读更多内容

CDS's DISC module provides the easiest way to load your pyroloysis sample.  关于公司 产品线 产品市场及应用 技术支持 立即订阅 Home >> Products >> Pyrolysis >> CDS HPR 热裂解 产品介绍 产品特点 应用 零配件 下载 CDS 5200 HPR 产品介绍 产品规格： 可编程时间： 陷阱： 温度范围： 温度精度： 加热速率： 探头清洁： 探针干燥 系统最大压力： 反应器最高温度： 催化剂体积： 接口类型： 接口温度： 接口加热速率： GC连接： 重量： 尺寸（宽x高x深）： 选项： 0 - 999.9分钟 是的，标准Tenax-TA 低温阱可用 高达1400°C 1℃ 0.01°C / ms至20°C / ms 0.01℃/秒至999.9℃/秒 0.01℃/分钟至999.9℃/分钟 是。用户可选。 是。用户可选。 500 PSI（3.4MPa） 800℃ 6毫米X 75毫米（总体积2毫升） 低热容 最高可达350°C 1℃/ min至100℃/ min 加热传输线（最高350°C） 25公斤 280 mm × 670 mm × 480 mm 蒸汽，低温阱 摘要 CDS HPR Pyroprobe使用户能够在高温和高压的微观尺度的环境中进行研究，并方便地将产物直接发送到GC / MS。该设备以5200平台为基础，带有背压调节器和加热催化剂床。样品可以在最大500 PSI（3400kPa）下热裂解，通过用户可选择的催化剂床，并收集到内置的捕集阱中。 产品特点 CDS电阻加热线圈 CDS电阻加热线圈是以最低的热容和最快的温度升高速率来热裂解样品的最通用的方法。 极端环境中的热解 CDS HPR使您能够在500 PSI的高压下进行热裂解。没有其他同类系统能接近这种条件。 用户选择的催化剂反应器 CDS HPR系统配有反应器系统，可在最高800°C的温度下进行催化研究。也可以通过阀的旋转绕过反应器。 压力和温度的数字显示 不必再猜测样品压力，也不再有热解管碎裂的麻烦。压力和温度得到精确的数字控制和显示。 高负荷背压式调压器 背压调节器是市售的最高负荷调压器。它可靠地应对最具挑战性的设置。 可选蒸汽模块 可选的蒸汽模块允许使用者用高压蒸汽作为反应气体进行热裂解。这个选项是CDS的热裂解能力中又一个领先技术。 Product Introduction Product Features 应用 136a Pyrolysis-Catalytic Hydrogenation of Vegetable Oil Reactor High Pressure Reactor Pyroprobe Pyrolysis Energy Food and Flavor HPR 5200HPR Click to Download 129a Hydrogenation of Crude Oil at Elevated Pressure 5200HPR High Pressure Reactor Pyroprobe Pyrolysis Energy Click to Download 130a Pyrolysis of Oil Shale in Hydrogen at Elevated Pressure 5200HPR High Pressure Reactor Pyrolysis Pyroprobe Energy Click to Download Applications Parts & Options 零配件 仪器产品 描述 SKU Pyroprobe 5200HPR Complete 220V 5004-5106 Pyroprobe 5200HPR Complete 115V 5004-5105 Please reload 选配件 描述 SKU Polymer pyrolysis GC/MS Library 10A1-3018 Additive Library 10A1-3021 Sample Prep Station 5003-5088 Please reload 零部件 描述 SKU Economy Quartz tubes (100/pack) 10A1-3008 Fire polished quartz tubes (20/pack) 10A1-3007 Quartz Wool 1001-0345 Vespel Ferrules (10/pack) 10A1-3019 1/4" replacement coil rod 10P2-5003 Please reload 下载 产品宣传册 CDS Pyroprobe Brochure 手册与软件申请表格 Thanks for contacting CDS! Our specialist will contact you soon. 发送 Downloads 热裂解仪系列产品 CDS 4000 CDS最经济的单一温度Pyroprobe 阅读更多内容 CDS 6200 CDS第6代Pyroprobe，具有用于反应气氛下裂解的吸附阱功能。 阅读更多内容 自动进样器模块 CDS的自动进样器模块可以动态加载样品，将6000系列的样品通量大大提高。 阅读更多内容 CDS 6150 CDS第6代Pyroprobe，具有10个可编程升温步骤。 阅读更多内容 DISC模块 CDS的DISC模块为加载热裂解样品提供了最简单的方法。 阅读更多内容 CDS HPR CDS的HPR Pyroprobe可以在高压下的内置反应器中完成热裂解。 阅读更多内容

CDS Job Oppotunities Home >> Careers Current Job Openings Service Technician This position will support manufacturing and provide in-field installation and remote support services in US. The candidate should have a mechanical background in small scale electronic devices. Experience in GC related products is a plus. Learn More

2nd Generation rotary evaporator with motor lifting Home >> Products >> Chiller >> H150-1000LT Water Chillers Introduction Features Applications Parts & Options Downloads H150-1000LT Product Introduction Product Introduction Specifications: -20 - 35°C ± 0.1°C PID 1000W (100W @ -15°C) 6.4 L/min 120W Board 50:50 water:glycol 56×36x59 52 115V, 60Hz Temp. Range Temp. Stability Temp. Control Mode Cooling Capacity @ 25°C Pump Flow Rate Pump Power Heat Exchange Mode Chiller Fluid Type Dimensions (L×W×H) cm Weight (kg) Power Supply Summary The LabTech H150-1000LT low temperature water chiller is a versatile unit produced with durable, eco-friendly materials while delivering high performance with precise temperature control down to -20°C. The H150-1000LT supports a touch screen for easy control with a liquid level indicator. With high efficiency and high performance, LabTech water chillers are a perfect fit to service analytical, medical, and industrial applications. Product Features Touchscreen Control Smart touchscreen interface for easy temperature adjustment between and 8 and 35 °C . Environmentally Friendly LabTech water chillers are environmental friendly utilizing a CFC-free coolant. High Energy Efficiency Hot gas bypass eliminates compressor on/off cycles to deliver a greener, more efficient performance. High Quality Components The high-quality condenser and compressor make LabTech water chillers durable and perfect for 24/7 use. Liquid Level Indicator Convenient liquid level indicator makes it easy to monitor the liquid level to maintain optimum chiller performance. High Quality Electronics LabTech water chillers meet the high standards for RoHS certification requiring all electronics components are free of hazardous materials, including heavy metals and phthalates. Product Features Temp. Range Temp. Stability Temp. Control Mode Cooling Capacity @ ambient Pump Flow Rate Refrigerant Tank Volume -20 - 35°C ± 0.1°C 1000W 6.4 L/min R134a 3 L H150-1000LT F-105 -10 - 25°C ± 1.0°C 530W 2.3 L/min R134a 3 L Applications Atomic Absorption (Perkin Elmer, Agilent, Thermo, Shimadzu) ICP (Shimadzu) Purge and Trap Rotary Evaporation Distillation Vacuum Systems Kjeldahl Digestions Applications Parts & Options Downloads Marketing Brochures Water Chiller Brochure Request form for manuals Thanks for contacting CDS! Our specialist will contact you soon. Send Downloads Family Series H50-500 Low temperature, CFC-free, energy efficient water chiller for small lab equipment. Read More H150-1000 CFC-free, energy efficient water chiller for medium-large lab instrumentation. Read More H150-1000LT Low temperature, CFC-free, energy efficient water chiller for medium-large lab instrumentation. Read More H150-1500 High power, CFC-free water chiller for large lab instrumentation. Read More

2nd Generation rotary evaporator with motor lifting Home >> Products >> Digestion Block >> EHD36S Digestion Blocks Introduction Features Applications Parts & Options Downloads EHD36S Product Introduction Product Introduction Specifications: Max Temperature Temp. Control Accuracy Heating Power Sample Tubes Sample Tube Volume Digestion Hole ID Digestion Hole Depth Heating Material Dimensions (L×W×H) cm Weight (kg) Power Supply 450°C ± 0.1°C 3000W 36 50 mL 31 mm 50 mm Graphite/PTFE 54×44x20 28 230V, 50/60Hz Summary The LabTech EHD36S DigiBlock is a high temperature digestion block capable of reaching 450°C with precise temperature control to support a variety of lab applications. The graphite / PTFE coated heating surface heats samples evenly and is chemically resistant to ensure a long lifetime in the lab. Product Features EPA Compliant Complies with the highest standards of the US EPA methods including 200.9, 365.1, 3010A, 3020B, 3050B, and 3060. Uniform Heating Surface The graphite heating block heats samples evenly for improved reproducibility. Precise Temperature Control PID regulated, precise temperature control within ± 0.1°C . High Efficiency The integrated circular heating design minimizes radiant heat loss to reduce energy usage by 75%. Chemically Resistant The graphite heating block is PTFE-coated for easy cleaning and chemically resistant to extend operating lifetime. Flexibility Sample tubes are available in various volume and materials, including polypropylene, PFA, glass, and PTFE. Product Features Max Temperature Temp. Control Accuracy Sample Tubes Sample Tube Volume Digestion Hole ID Digestion Hole Depth Power Supply EHD36S 450°C ± 0.1°C 36 50 mL 31 mm 50 mm 230V, 50/60Hz HotBlock SC100-240 150°C ± 1.5°C 36 50 mL not provided 38 mm 230V, 50/60Hz Applications Microwave acid dry and pretreatment Fast heating digestion of food, biological samples, waste water, soils, cosmetics, medicine, etc Applications Parts & Options Category Part Number Description Consumable GC-36-L Capped Digestion Vessel : Glass/50ml/180mmH Consumable GC-36-M Capped Digestion Vessel : Glass/50ml/155mmH Consumable GC-36-S Capped Digestion Vessel: Glass/50ml/130mmH Consumable SC-36 Screw Cap Digestion Vessel: Polypropylene/50ml Consumable TF-36 Digestion Vessel with reflux cap: PTFE/50ml Consumable PF-60 Screw Cap Digestion Vessel: PFA/50ml Option BKT-36N Cold Rolling Steel Plate with Teflon coating Parts & Options Downloads Downloads Marketing Brochures Digestion Block Brochure Request form for manuals Thanks for contacting CDS! Our specialist will contact you soon. Send DISC Module CDS's DISC module provides the easiest way to load your pyroloysis sample. Read More Family Series ED16S The most cost effective digestion block solution for labs with lower sample throughput. Read More ED36S Robust digestion block for routine lab applications for labs with higher sampling requirements. Read More EHD36S EPA compliant digestion block for high temperature applications, including TN/TP. Read More EHD20 EPA compliant digestion block for high temperature applications, including TN/TP, for labs with lower sampling requirements. Read More ED54S Robust, anti-corrosion digestion block for lab with high sample throughput. Read More

3M Empore Solid Phase Extraction 96 Well Plate Home >> Products >> Empore >> Empore StageTips Introduction Features Applications Parts & Options Downloads 10 μL and 200 μL Empore StageTips Product Introduction Product Introduction Specifications: Application: Brand: Filter Type: Formulation: Industries: Units per Case: Solid Phase Extraction, Protein / Peptide Desalting / Fractionation Empore™ StageTips C18, C8, SDB-XC, SDB-RPS, SAX, SCX Life Sciences Proteomics 960 Summary Save Time - Get StageTips pre-packing and avoid manual preparation in the lab Reproducibility - Standardized packing to avoid tip-to-tip variability encountered during manual preparation Universal Compatibility - Chemically resistant to organic solvents and acidic and basic conditions for protein and peptide desalting / fractionation applications Flexibility - StageTips are available for any of the Empore sorbent phases. Mix and match 2 or more phases for up to 9 layers. Save money by ordering StageTips by the case Product Features Enhanced Capacity Empore StageTips come with standard packing of two layers for increased protein and peptide capacity for desalting and fractionation applications. StageTips are available in a standard 200uL volume with 96 tips per pack or 960 tips per case (10 packs per case). Universal Compatibility Empore StageTips utilize low binding, chemically resistant polypropylene micropipette suitable for use with all organic solvents and acid and basic conditions needed for protein and peptide desalting and fractionation. High Reproducibility Standardized packing methods ensure high tip-to-tip reproducibility and avoid variability introduced by manual preparation in the lab. Improve Protein Sequence Coverage Improve protein and peptide sequence coverage with fractionation, even at high pH, using Empore StageTips. Same Empore Membrane used in the Original StageTips CDS Analytical continues to manufacture the same, high quality Empore membrane that been trusted by researchers for their StageTip needs for nearly 20 years. See the complete protocol here. Product Features Applications 272 Eval. of Sample Loading Amount for 4 Types of StageTips on Total Number of Protein Identities The Empore™ StageTips product was developed utilizing the Empore™ membrane solid phase extraction (SPE) product to address the need for... 259 Evaluation of Different Empore™ StageTips for Peptide Desalting and Protein Purification This application note evaluates the performance of 3 Empore StageTips in peptide and protein desalting for Proteomics research and... 250 Empore™ C18 StageTips for High pH Peptide Fractionation in Global Proteomics This application note demonstrates how the Empore C18 StageTips could be applied to high pH peptide fractionation in global proteomics... Applications Part # Model # Item Description Membrane Type Format Size Package (PCS/Case) 70-2019-1019-0EA 6109 CDS Empore 6109 C18 bonded silica StageTips, 2-layer C18 Pipette Tips 10 μL 96/PK 70-2019-1030-2 6110 CDS Empore 6110 RPS polymer sorbent StageTips, 2-layer SDB-RPS Pipette Tips 10 μL 960/Case 70-2019-1003-7EA 6093 CDS Empore 6093 SDB-XC polymer sorbent, 2-layer SDB-XC Pipette Tips 200 μL 96/PK 70-2019-1002-5EA 6092 CDS Empore 6092 C8 bonded silica StageTips, 2-layer C8 Pipette Tips 200 μL 96/PK 70-2019-1002-5 6092 CDS Empore 6092 C8 bonded silica StageTips, 2-layer C8 Pipette Tips 200 μL 960/PK 70-2019-1004-9EA 6094 CDS Empore 6094 SDB-RPS polymer sorbent, 2-layer SDB-RPS Pipette Tips 200 μL 96/PK 70-2019-1005-2 6095 CDS Empore 6095 strong anion exchange (SAX) polymer sorbent, 2-layer Anion exchange Pipette Tips 200 μL 960/Case 70-2019-1001-3EA 6091 CDS Empore 6091 C18 bonded silica StageTips, 2-layer C18 Pipette Tips 200 μL 96/PK 70-2019-1022-5 695 CDS Empore 200 μL StageTips Rack Adaptor 1/PK 70-2019-1006-4EA 6096 CDS Empore 6096 strong cation exchange (SCX) polymer sorbent, 2-layer Cation exchange Pipette Tips 200 μL 96/PK 70-2019-1007-6EA 6097 CDS Empore 6097 C18 bonded silica and strong cation exchange (SCX) layers, 2-layer C18 bonded silica and cation exchange (SCX) Pipette Tips 200 μL 96/PK 70-2019-1007-6 6097 CDS Empore 6097 C18 bonded silica and strong cation exchange (SCX) layers, 2-layer C18 bonded silica and cation exchange (SCX) Pipette Tips 200 μL 960/Case Parts & Options Downloads Marketing Brochures Empore StageTips Brochure Request form for more information Thanks for contacting CDS! Our specialist will contact you soon. Send Downloads Empore Products Empore Disk 47 and 90 mm disks with C18, C8, SDB-XC, SDB-RPS, Oil & Grease and Activated Carbon Read More Empore Cartridge 1, 3, and 6 mL cartridges with minimum elution volume Read More Empore 96-well Plate 96-well plate with 1.2 and 2.5 ml well volume Read More Empore EZ-Trace Four channel high-throughput SPE equipment Read More Empore StageTips SPE Micropipette Tips with C18, C8, SDB-XC, SDB-RPS, SAX, SCX Read More Empore Spin Column For small-volume desalting and fractionation of peptides and proteins Read More E3technology Efficient, effective, and economical approach for proteomics sample preparation (protein cleanup and digestion) with various format Read More

CDS Analytical is a leading global provider of innovative Pyrolyzer, Thermal Desorber and Purge and Trap Concentrator for GC/MS in the analytical lab. 关于公司 产品线 产品市场及应用 技术支持 立即订阅 Home >> Products >> Pyrolysis 热裂解 热裂解是在厌氧环境中在高温下有机材料的热分解过程。它涉及通过热能将大的复合分子切割成较小的，更有助分析的碎片。 作为一个类比，质谱仪使用电子轰击粉碎化合物，化合物以可重复的方式分段，离子被MS分离，结果是定性和定量的谱图。热裂解工作方式大致相同。通过对样品施加与特定键的能量相当的热量，分子将以可重现的方式进行碎片化。然后通过分析柱分离碎片以产生含有定性和定量信息的色谱图（裂解谱图）。通过峰的数量，毛细管GC的分辨率和峰的相对强度，可以在许多类似配方之间进行区分，使热裂解成为识别未知样品的有力工具。 CDS Analytical在1960年代末发布了第一款商业分析型热裂解器（100型），并已自豪地生产了世界上最好的热裂解器超过50年。我们的产品已经发展了6代，代表了行业最高的标准。 CDS热裂解器可用于大学，法医实验室，实验室，政府部门等，以满足您所有的聚合物研究需求。它们还兼容所有主要品牌的GC/MS，包括：Agilent，Bruker，Thermo，PerkinElmer和Shimadzu。 热裂解仪系列产品 CDS 4000 CDS最经济的单一温度Pyroprobe 阅读更多内容 CDS 6200 CDS第6代Pyroprobe，具有用于反应气氛下裂解的吸附阱功能。 阅读更多内容 自动进样器模块 CDS的自动进样器模块可以动态加载样品，将6000系列的样品通量大大提高。 阅读更多内容 CDS 6150 CDS第6代Pyroprobe，具有10个可编程升温步骤。 阅读更多内容 DISC模块 CDS的DISC模块为加载热裂解样品提供了最简单的方法。 阅读更多内容 CDS HPR CDS的HPR Pyroprobe可以在高压下的内置反应器中完成热裂解。 阅读更多内容

CDS Analytical is a leading global provider of innovative GC Pyrolyzer, Thermal Desorber, Purge and Trap Concentrator for GC/MS in the analytical lab. 关于公司 产品线 产品市场及应用 技术支持 立即订阅 Home >> Products >> Thermal Desorption 热解吸 热解吸包括两个主要功能：样品采集/浓缩，和转移到检测器。 使用吸附剂和大样品体积来采集气相化合物（如空气中的挥发性有机化合物，或来自固体物的残留组分），即使样品含量非常低，也能准确分析。 有机物浓缩在吸附剂介质上，而样品基质，空气或水不会被采集。与真空吸尘器一样，当扫过一个表面时，真空吸尘器会将空气中的灰尘过滤掉，Dynatherm热解吸仪则可以将感兴趣的化合物捕获在玻璃管中装填的吸附材料上。然后将收集的化合物引入另一种分析仪器，通常是气相色谱仪，在那里分离，测量和鉴定。 热解吸使用热能（而不是溶剂萃取）从吸附剂中释放有机化合物，并将整个收集的样品转移到气相色谱仪进行分析。这消除了萃取时间（通常为12-24小时），色谱图中的溶剂峰值（可掩盖目标化合物）和废溶剂处理，而这些支出在许多实验室中正在不断增加。 该过程灵活方便。例如，配备电池供电的取样器的研究人员可以用吸附管快速收集一升空气，并将其送到实验室进行分析。另一种方式是，将可移动式热解吸仪/ GC仪器用于现场的直接污染源采样。 当样品在高湿度区域收集时，两级吸附剂捕集和热解吸有效地消除了水分干扰，增强了样品流中极性化合物的分析。 （其他采集技术，如罐式取样，必须限制采样量以控制转移到GC的水量，这往往会降低灵敏度，并限制极性化合物的回收。） 热解吸系列产品 CDS 9300 单管热解吸的基础型号 阅读更多内容 CDS 9350 CDS 9350具有双管配置，支持连续实时空气监测。 阅读更多内容 CDS 7550S 单机72工位热解吸系统 阅读更多内容 采样设备 可选择双通道和四通道进行空气采样。 即将推出 CDS 9305 准实时采样热解吸系统 阅读更多内容 采样管活化仪 CDS单管和6管活化仪是您分析中的重要附件。 即将推出 CDS 7550 9300家族的自动进样器具有72个工位 ，提高了样品通量和效率。 阅读更多内容

2nd Generation rotary evaporator with motor lifting Home >> Products >> Vacuum Pump >> VP50 Plus Vacuum Pumps Introduction Features Applications Parts & Options Downloads VP50 Plus Product Introduction Product Introduction Specifications: Pumping Rate Vacuum Pressure Power Noise Level Dimensions (L×W×H) cm Weight (kg) Power Supply 50 L/min 150 mbar 80W <58 dB 30×17x24 7 115V, 60Hz Summary The LabTech VP50 Plus oil free vacuum pump utilizes a mechanical diaphragm, eliminating the difficulty of handling pump oil, while supporting a wide variety of applications from gas analytical equipment to rotary evaporation. The compact design saves on lab space and reduced noise levels help to create a more comfortable environment for lab workers. Product Features Oil Free The mechanical diaphragm eliminates the difficulty of dealing with pump oil. Anti-corrosion Components Chemical resistant pump parts ensure a long service lifetime. Optional Vacuum Control Module VC1000 pressure control add-on for precise control from 0-999 ( ± 1) mbar. Wide Application Range Use for a variety of applications, including in combination with LabTech rotary evaporators. Compact Design Minimal footprint to save on important lab space and is easily moved from location to location. Quiet Operation With quiet operation of <58 dB, lab noise is reduced and is more comfortable for lab workers. Product Features Pumping Rate Vacuum Pressure Power Noise Level Dimensions (L×W×H) cm Weight Power Supply 50 L/min 150 mbar 80W <58 dB 30×17x24 7 kg 115V, 60Hz VP50 Plus Rocker 400 37 L/min 99 mbar 100W 52 dB 31×14x20 5.2 kg 115V, 60Hz Applications Rotary Evaporation Vacuum Filtration Degassing Drying Chambers Distillation Applications Parts & Options Instruments Description SKU Category Part Number Description Parts DFL-XJG002 Rubber tube for vacuum pump Parts DFL-ZKB002 Pressure gauge for vacuum pump Parts VP50KIT Seal set of VP50 Plus vacuum pump Option LV6010 VC1000 Vacuum Controller Parts & Options Downloads Downloads Marketing Brochures Vacuum Pump Brochure Request form for manuals Thanks for contacting CDS! Our specialist will contact you soon. Send Family Series VP18 Plus Oil free vacuum pumps offering vacuum pressures as low as 20mbar. Read More VP30 The most cost effective oil-free vacuum pump solution for applications without low pressures needs. Read More VP50 Plus Oil-free pump with high pumping rates perfect for large volumes in applications without low pressures needs. Read More

CDS Analytical is a leading global provider of innovative Pyrolyzer, Thermal Desorber and Purge and Trap Concentrator for GC/MS in the analytical lab. Home >> Products >> Chiller Water Chillers Family Brief Water chillers are essential in the lab for performing work varying from rotary evaporation to purge and trap to ICP. This generation of LabTech water chillers have evolved to combine environmentally friendly and energy efficiency with high durability to service all laboratory needs. The LabTech water chiller series offers multiple solutions based on the application. The H50-500 water chiller is perfect for small lab applications, such as rotary evaporation and purge and trap, requiring sub-ambient temperatures. The H150-1000 water chiller is designed for larger lab applications than the H50-500 such as AA and ICP from select manufacturers. The H150-1000LT water chiller is designed for similar lab applications to the H150-1000 but for instances in which sub-ambient cooling temperatures are required. The H150-1500 water chiller is the largest chiller in this series designed to service AA and ICP from all manufacturers. The LabTech series water chillers are able to be couple with LabTech rotary evaporators and vacuum pumps and also with the CDS Analytical 8500 series automated purge and trap system. All LabTech products comply with the ISO procedures, to ensure they fully satisfy the quality standards and the needs of our customers. LabTech has indeed the UNI EN ISO 9001:2015 certification, obtained by TÜV SÜD - a global, multi-accredited organization accepted by the majority of the world - proving that we thoroughly follow the international standards for quality management. Family Comparison Model H50-500 H150-1000 H150-1000LT H150-1500 Temperature Range -5 to +35°C +8 to +35°C -20 to +35°C +8 to +35°C Temperature Control Accuracy ±0.3°C ±0.1°C ±0.1°C ±0.1°C Temperature Control Mode PID PID PID PID Cooling Capacity at 25°C 500W 1000W 1000W 1500W Pump Flow Rate 3.5 L/min 6.4 L/min 6.4 L/min 6.4 L/min Pump Power 25W 120W 120W 120W Heat Exchange Mode Board Board Board Board Fluid Type 50:50 water:glycol water 50:50 water:glycol water LxWxH 48x25x50 cm 56x36x59 cm 56x36x59 cm 65x39x63 cm Weight 28 kg 52 kg 52 kg 68 kg Power Supply 115V, 60Hz 115V, 60Hz 115V, 60Hz 115V, 60Hz Family Series H50-500 Low temperature, CFC-free, energy efficient water chiller for small lab equipment. Read More H150-1000 CFC-free, energy efficient water chiller for medium-large lab instrumentation. Read More H150-1000LT Low temperature, CFC-free, energy efficient water chiller for medium-large lab instrumentation. Read More H150-1500 High power, CFC-free water chiller for large lab instrumentation. Read More

CDS Analytical is a leading global provider of innovative Pyrolyzer, Thermal Desorber and Purge and Trap Concentrator for GC/MS in the analytical lab. Home >> Products >> UV-Vis Spectrophotometers UV-Vis Spectrophotometers Family Brief UV-vis spectrophotometry is common but power analytical technique used to measure UV and visible light intensity passing through a sample solution. The LabTech Bluestar series UV-Vis spectrophotometers have consistent, high-quality performance with a powerful PC controlling software to support various applications from biotesting to water quality testing. The Bluestar A is a high-performance, easy-to-use instrument with a fixed bandwidth of 2nm. The Bluestar B is a high-performance, easy-to-use instrument with 1nm and 2nm bandwidth options. All LabTech products comply with the ISO procedures, to ensure they fully satisfy the quality standards and the needs of our customers. LabTech has indeed the UNI EN ISO 9001:2015 certification, obtained by TÜV SÜD - a global, multi-accredited organization accepted by the majority of the world - proving that we thoroughly follow the international standards for quality management. Family Comparison Bluestar A Bluestar B Optical System C-T monochromator, Holographic Grating C-T monochromator, Holographic Grating Split Beam Split Beam Wavelength Range 190~1100nm 190~1100nm Spectral Bandwidth 2nm 1nm, 2nm Wavelength Accuracy ±0.8nm ±0.8nm Wavelength Repeatability 0.2nm 0.2nm Absorption Range -3~3Abs -3~3Abs Photometric Accuracy ±0.002A (0~0.5A), ±0.004A (0.5~1A) ±0.002A (0~0.5A), ±0.004A (0.5~1A) Photometric Reaptability ≤0.001A (0~0.5A), ≤0.002A (0.5~1A) ≤0.001A (0~0.5A), ≤0.002A (0.5~1A) Stray Light 0.05% T 0.05% T Baseline Straightness 0.002A 0.002A Wavelength Adjustable (Fast, Middle, Low) Adjustable (Fast, Middle, Low) Family Series Bluestar Series Powerful and easy-to-use Bluestar A and Bluestar B UV-Vis Spectrophotometers Read More