200 Series Compact GC

SHIMADZU GC-17A Gas Chromatograph GC chromatograph With the CBM-101 Communications Bus Module Equipm (more)ent not tested

The CoaguChek XS system is a convenient, portable and user-friendly instrument for monitoring warfar (more)in therapy. It determines the INR value (International Normalized Ratio) from a drop of capillary whole blood – simple, precise and reliable. Accurate PT/INR results in one minute Built-in quality control checks every strip automatically Lab-comparable accuracy Detection system: Amperometric (electrochemical) determination of the PT time after activation of the coagulation with human recombinant thromboplastin User interface: Icon-based LCD display; on/off, mem and set buttons Measuring range: INR: 0.8 – 8.0, %Quick: 120 – 5, Seconds: 9.6 – 96

For sale: Refurbished VICI PDDs (pulsed discharge detector) on Agilent GC Also available: Detector f (more)or other GC brands VICI parts and consumables Refurbished parts for VICI Detectors All our products are fully tested and delivered with warranty     We are not a agent/reseller. All products on our website are in stock and can be delivered with installation by our own service engineers. All systems are delivered with warranty!   VICI PDDs (pulsed discharge detectors) utilize a stable, low powered, pulsed DC discharge in helium as an ionization source. Eluants from the column, flowing counter to the flow of helium from the discharge zone, are ionized by photons from the helium discharge. The bias electrode(s) focus the resulting electrons toward the collector electrode, where they cause changes in the standing current which are quantified as the detector output. Performance is equal to or better than detectors with conventional radioactive sources. In the electron capture mode, the PDD is a selective detector for monitoring high electron affinity compounds such as freons, chlorinated pesticides, and other halogen compounds. For this type of compound, the minimum detectable quantity (MDQ) is at the femtogram (10-15) or picogram (10-12) level. The PDD is similar in sensitivity and response characteristics to a conventional radioactive ECD, and can be operated at temperatures up to 400°C. For operation in this mode, He and CH4 are introduced just upstream from the column exit. In the helium photoionization mode, the PDD is a universal, non-destructive, high sensitivity detector. The response to both inorganic and organic compounds is linear over a wide range. Response to fixed gases is positive (increase in standing current), with an MDQ in the low ppb range. The PDD in helium photoionization mode is an excellent replacement for flame ionization detectors in petrochemical or refinery environments, where the flame and use of hydrogen can be problematic. In addition, when the helium discharge gas is doped with a suitable noble gas, such as argon, krypton, or xenon (depending on the desired cutoff point), the PDD can function as a specific photoionization detector for selective determination of aliphatics, aromatics, amines, as well as other species. Available for 110 VAC and 230 VAC.

For sale: redurbished Split/splitless inlet for Agilent 7890 GC    Also available: Other inlets like (more) Agilent COC, PTV for 7890 GC systems Mainboards for Agilent 7890 GC systems Used or new parts for Split/splitless inlets Detecors like FID, TCD, ECD for Agilent 7890 GC systems Complete Agilent 6890 or 7890 GC systems   We are not a agent/reseller. All products on our website are in stock and can be delivered with installation by our own service engineers. All systems are delivered with warranty! Please contact us for 7890A/B parts or services We can deliver maintenance and repair services for Agilent 7890 by our own engineers