Separations Products & Reviews

Features  - Reading of Storage Tube Rack barcode  - Reading of the 96 Tube codes (row by row)  - Typically 13 seconds read time  - Live on screen results Software  - Easy to configure and control software interface  - Results output via standard text file (ASCII)  - The software operates on any Standard PC (Win2000 or XP) with  - 2 x RS-232 serial ports

The modular system design allows the PrinCE to be configured to individual needs. Options include a 4-position sample tray or a random access carrousel with accommodation for 30-48 sample/buffer vials and Peltier control of temperature to protect samples from evaporation and degeneration. When a two lift system is used, fraction collection can be performed. For the outlet, in sequence a number of sample positions are used. Eac…

The Model 2300 Digital Stimulus Isolator is designed for a wide variety of stimulus applications. It provides opto-electrical isolation for TTL-compatible digital signals controlling the timing of preset levels. Note that the software that controls this unit is compatible with DOS, but not Windows. It is available for download here, but is not currently being shipped with the unit. Proper operation of the unit requires the use…

Maxum edition II - unlimited analysis potential for process gas chromatographyThis process gas chromatograph, which has resulted from decades of international experience and technology development, leads the industry in capability, flexibility and reliability. The Maxum edition II process GC is used in all branches of the fine chemicals, refining and hydrocarbon processing industries. It performs chemical composition analysis…

Eclipse Purge-and-Trap Sample Concentrator - The Gold Standard In Volatiles Analysis The Eclipse 4660 Purge-and-Trap Sample Concentrator processes samples for analysis of volatile organic compounds (VOCs) by gas chromatography (GC) or gas chromatography/mass spectrometry (GC/MS). Innovative, patented components within the Eclipse significantly improve sample processing steps of the purge-and-trap technique. A key technology is…

Developed for your most demanding LC/MS/MS quantitative applications, the Quattro Premier™ XE tandem quadrupole mass spectrometer features the highest levels of sensitivity, selectivity, robustness, speed and accuracy. To maximize the analytical advantages of your ACQUITY UPLC® System, the Quattro Premier XE operates at the highest data acquisition rates. Together, the ACQUITY UPLC® System and the Quattro Premier XE give you i…

Flame Ionization Detector (FID) Supplies Electron Capture Detector (ECD) Supplies Thermal Conductivity Detector (TCD) Supplies Flame Photometric Detector (FPD) Supplies Nitrogen Phosphorus Detector (NPD) Supplies Nitrogen Chemiluminescence Detector (NCD) Parts Sulfur Chemiluminescence Detector (SCD) Parts Atomic Emission Detector (AED) Supplies

100–120/220–240 V, power supply for a broad range of electrophoresis and blotting applications, includes power cord

These Costar® Spin-X® centrifuge tube filters have a 0.22 µm pore NY membrane-containing filter unit within a 500 µL capacity polypropylene microcentrifuge tube. Nylon (NY) membranes are naturally hydrophilic, surfactant-free and offer the lowest extractables Ideal for removing bacteria, particles, or cells from liquids, HPLC sample preparation and DNA removal from agarose or acrylamide gels. Nonsterile and certified nonpyr…

Exceptional Resolution of Oligonucleotide Mixtures

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting.

Designed for a vast variety of applications with outstanding performance and superior quality

Automated spraying device for reagent transfer onto TLC/HPTLC plates.

Axcend® provides high-performance liquid chromatography (HPLC) systems designed to be easily moved to various testing locations or placed in close proximity to other instruments for optimal coupling, such as with mass spectrometry (MS). Its small footprint saves lab space and the performance of our portable HPLC matches the performance of larger, more expensive instruments.  Reduction in size allows simpler operation, lower…

The TT24-7 continuous air/gas monitoring system incorporates two electrically-cooled traps which operate in tandem to ensure 100% data capture.   The TT24-7 thermal desorption system is a robust, transportable thermal desorption unit, convenient for installation onsite or in mobile response vehicles as well as conventional laboratories. The TT24-7 interfaces to GC(MS) or process MS technology and incorporates two electri…

ACTI-VOC™ is a robust low-flow pump for sampling vapour-phase organic compounds (VOCs) onto sorbent tubes for subsequent analysis by thermal desorption (TD). Being lightweight, easy-to-use and intrinsically safe, ACTI-VOC is ideal for personal monitoring and a wide range of other air and gas sampling applications. Optimised for thermal desorption tubes Unlike other personal monitoring pumps on the market, ACTI-VOC is optimised…

On-line sampling module for the UNITY-xr™ thermal desorber

Thermal desorption sorbent sampling tubes for air sampling. Backed up by fast and friendly service, Markes’ tubes provide optimum sampling and analytical performance. Our range includes everything from cost-effective packages of industry-standard tubes to the last word in sorbent tube innovation. Features: Our industry-standard (3½-inch (89 mm) long x ¼-inch (6.4 mm) o.d.) sorbent tubes are available in stainless stee…

Multi-tube sequential sampler. The MTS-32™ is a compact, portable sampler for the unattended sequential sampling of air onto a series of sorbent tubes. Constant-flow pump technology ensures that the same volume of air is collected onto each tube.The MTS-32 is ideal for analysts needing monitor the concentrations of organic vapours in air as they fluctuate over extended time periods.Features: Sequentially samples on up to…

Accurate and repeatable gas flow measurement. Accurate and repeatable gas flow measurement is fundamental to obtaining good results from your thermal desorption-gas chromatograph. The traditional bubble flowmeter, relying as it does on the reaction time of the operator, is a potential source of error.The digital flowmeter eliminates this source of error and makes gas flow easement easier and more accurate. The flowmeter allow…

Water removal device for use with UNITY™–Air Server-xr™ thermal desorption systems.

Markes’ stainless sorbent tubes are available in two sizes: 3.5” x ¼” (industry-standard), and 4.5” x 6mm (DAAMS). Industry-standard tubes are compatible with Markes, PerkinElmer, Shimadzu, Dani, CDS and Gerstel 3.5+ thermal desorption (TD) systems.

The flexible Freedom EVO platform offers numerous options for automated sample preparation processes, and can be tailored to specific laboratory needs.

Fully automated hit-picking on the Freedom EVO® The Freedom EVOware Hit-Picking Wizard extends the functionality of Freedom EVOware for the set-up of hit-picking and cherry-picking applications without the need for custom software. Integrating seamlessly into Freedom EVOware’s intuitive graphical user interface, the wizard leads you through selecting source & destination labware and reduces set-up time. Plate maps are graphic…

The PosID (Positive Identification System) enables barcodes on standard labware such as tubes, microplates, deep-well plates, and gel cards to be decoded prior to and during processing. System components can be used to complement security requirements in any application in Clinical Diagnostics or in Biopharma research. The PosID is mounted at the rear of the worktable on Freedom EVO® 100, 150 or 200 platforms. The module can i…