HP 5890 GC With 7673 Autosampler Controller and 6890 Injector

This listing is for a Varian 3900 GC with CP-8400 AutosamplerThe Varian 3900 gas chromatograph (GC)  (more)is designed to meet the demands of the analytical laboratory with its compact design—GC occupies less than half the workspace of the average gas chromatograph unit. Models 39001-00 and -05 feature an icon-based keypad which simplifies training and increases daily productivity. Select one of six pre-programmed languages for further ease-of-use. Password protection locks keypad from unauthorized access. Each Varian 3900 GC unit features a front access column compact oven with Precise Temperture Control which uses standard 7" (17.5 cm) diameter capillary columns. Maximum operating temperature is 450°C—accommodates any application. Plus, the oven cools down from 450°C to 50°C in only 5.2 minutes!

Manufacturer: CTC Analytics Model: MN 01-00 PAL Power Supply Description: CTC Analytics MN 01 - 00  (more)PAL power supply. Specifications: - Electrical requirements: 100-240V, 120W, 50/60Hz - Environment: 4°C - 40°C constant temperature, < 80% humidity (noncondensing) - Weight: 10 kg Items delivered: - CTC Analytics MN 01-00 PAL power supply- Conection Cable- Power cord Condition: The power supply is in very good cosmetic condition. It is 100% functional tested and ready to be applied.

For sale: refurbished Autoinjector for Agilent 6850 GC   Also available: CTC autosamplers for Agilen (more)t GC Agilent 6850 N GC with FID and Split/splitless inlet Parts and consumables for Agilent 6850 GC FID for 6850 GC Split/splitless inlet for 6850 GC   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! 6850 Automatic Liquid Sampler. Holds up to 27 2-ml vials. Optional turret holds 22 4-ml vials. Compatible only with the 6850 GC

For sale: refurbished Varian SPS-5 Autosampler   Also available: SPS3 sampler and other options if n (more)eeded Other Atomic Absorption Systems like Varian 220FS, 220Z Furnance, 240Z Furnance, Perkin Elmer series New and used parts for Agilent and Varian AAS 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! 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! We can deliver maintenance and repair services by our own engineers   The SPS-5 Sample Preparation System is a random-access autosampler which can be connected to all of the AA, ICP and UV spectrometers currently manufactured by Varian. It can hold up to 500 samples when the optional rear rack extension is fitted. A fume hood is also available. A range of rack types is available for different test tube sizes. Rack hole sizes can be further customized with the 60 position (Type 25) rack for different test tube diameters. The SPS-5 is compatible with the optional on-line Auto-Diluter. The SPS-5 autosampler includes rinse station, two racks (Type 25 and Type A) and inert probe. Standard configuration allows up to three sample or standard racks to be used at once. With the optional rack extension, up to five racks may be accommodated. Racks must be ordered separately. The autosampler requires but does not include test tubes/bottles. The SPS-5 is also available in a fibreoptic autosampler version for use with the Cary 1, 3, 4, 5, 50, 100, 300, 400 and 500 with the Cary WinUV software. Version 2 of the WinUV software does not support use of the SPS-5 with the normal liquid sampling probe nor does it support the optional Diluter. Rack recognition To reduce the risk of operator error, the SPS-5 features Magnetic Rack Recognition (MRR). Each rack has an embedded magnet which is detected by sensors in the SPS-5. The SPS-5 can detect rack presence and type, minimizing the risk of operator error during rack changes. Rack types The SPS-5 can be fitted with five different rack types, catering for a range of sample vessels: Rack type Capacity Tube volume (nominal) Type 10 100 10 mL Type 25 60 25 mL Type 50 35 50 mL Type A 12 125 mL Type B 6 500 mL The Type 25 rack can be fitted with adapters to hold small diameter test tubes. The Type A and B racks are supplied with vessels. All racks are made from chemical-resistant polypropylene. Probe height The height of the SPS-5 probe can be programmed so that you can sample from a particular layer in a sample or avoid aspirating sediment from the bottom of a vessel. Diluter An optional Diluter can be fitted to the SPS-5. This can be used for off-line standard and sample preparation prior to a run. It can also be used to perform on-line dilutions for some techniques.The Diluter’s design ensures that the syringe is never contaminated. After dispensing any solution into a sample vessel, the SPS-5 will mix the contents with the probe. The probe is simultaneously vibrated horizontally and moved up and down through the solution. Splashing is eliminated as the probe height is set in response to the volume in the vessel.

For sale: refurbished CTC Combipal autoinjector for GC with Headspace module Including: cables, tray (more)s, Headspace module with syringe holder, game controller, installation/mounting kit for any brand of gc, Cycle composer software, test reports   Also available: Standard CTC autoinjector without Headspace module Used parts for CTC Combipal CTC autoinjector for HPLC 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! 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! We can deliver maintenance and repair service for CTC autoinjectors  by our own engineers

For sale: refurbished Agilent 7693 Autosampler (G4513A) with 150 Sample Tray (G4514A)   The 7693 ALS (more) system is compatible with all current Agilent instruments, including: 7890A GC 7820A GC 6890 Series GC 6850 Series GC 7820 MSD 5975T LTM- GC/MSD We can deliver repair service or exchange service for Agilent autosamplers and trays   Specifications: Agilent_7693A_Seies_Automatic_Liquid_Sampler_specs_1

Manufacturer: Perkin Elmer Model: Polarimeter 341 P/N: L300-0011 S/N: 9837 YoM: 2008 Description: Po (more)larimetry is an important technique for the investigation and analysis of optically active substances. Model 341 is a universal and general-purpose precision Polarimeter with Na and Hg source lamps and Glan-Taylor polarizer. Model 341 is a highly versatile instrument for research applications as well as for quality control work. The instrument can be extended into the UV range and is ready for polarimetric HPLC detection. The proven optical null principle, with automatic rotation of the analyzer, is the basis of PerkinElmer’s reputation for excellence in polarimetry. This principle, combined with state-of-the-art microprocessor electronics, results in an instrument which combines the highest possible accuracy and precision with simple operation. For routine measurements simply select the wavelength, insert the sample and read the result.  Common applications include: - Characterization of newly synthesized compounds- Quality control of pharmaceutical drugs- Precise quantitative analysis of sugars- Selective detection of optically active components by HPLC- Monitoring and control of enzymatic reactions Features: - UV-transmitting Glan/Taylor polarizer- Pure light from Hg and Na spectral lamps- Several interface ports- Simple user interaction- Enhanced sensitivity at low wavelengths- Highly accurate readings- Flexible use as a standalone system with printer, PC system or HPLC detector- Easy operation, quick to learn- Simple operation, database results and method management and customized reporting- Fully meets FDA requirements for regulated industries Specifications: - Model 341: Na 589 nm, Hg 578 nm, Hg 546 nm, Hg 436 nm and Hg 365 nm; four spare positions for additional optional filters.- Principle: Automatic precision Polarimeter with optical null principle by rotation of the analyzer; automatic gain control.- Radiation: Hg high-pressure lamp and Na spectral lamp. - Spectral lines: Selectable from instrument keypad.- Apertures: Selectable apertures for standard cells and microcells.- Detector: Photomultiplier 1P28A.- Polarizer and analyzer: UV/Vis-transmitting calcite Glan-Taylor prisms. - Rotatory range: ± 85°.- Balancing speed: 1.3°/s at 50 Hz.- Accuracy: ± 0.002° for rotations =1º; ± 0.2% for rotations >1°.- Reproducibility: Better than 0.002° (for zero and rotational reading).- Internal angular resolution: 1 x 10-4 º Integration times: 0.1s, 0.2s, 0.5s, 1s, 2s, 5s, 10s, 20s, 50s and 100s.- Autozero setting: Electronically from instrument keypad at any desired position in the rotatory range.- User interaction: Either menu-driven from integrated touch-keys (English, German, French, Spanish and Italian), or PC-controlled from POL WinLab or POL WinLab ES software.- Display: Stand-alone operation: vacuum fluorescence display, two lines with 20 characters each. PC-operation.- Format of results: Selectable from instrument keypad – angular rotation, specific rotation, molar rotation, international sugar scale, user-defined scale with factor and offset.- Printer output: Standard parallel printer port (Centronics port) supporting HP-PCL, Epson esc-p and generic ASCII format.- Communications: RS-232C serial interface, selectable communication parameters.- Data input: Input port for lntermec 9720 barcode reader and/or standard PC/AT keyboard.- Analogue output: Digital-to-analogue conversion of angular rotation for connecting integrators or chart recorders; recording ranges ± 50°, ± 5°, ± 0.5°, ± 0.05°; resolution 0.1% of range width; cyclic repeatability in all ranges; output voltage 0 to 10 mV, 100 mV, and 1 V. External “Ready”: Relay contact closure (normally open), signal floating; maximum load 110 V, 0.3 A AC or 30 V, 1A DC; activated by print signal, selectable delay and duration.- External autozero: External activation of autozero function; TTL signal, low active; or contact closure; duration 100 ms minimum.- Temperature sensor: PT-100 temperature sensor for sample cells (optional accessory); temperature range -23° C to +198° C.- Power requirements: 220-240V, 50Hz- Dimensions (WxHxD): 825 x 310 x 390 mm Items delivered: - Perkin Elmer Polarimeter 341 Condition: The Polarimeter is in excellent cosmetic as well as technical and operating condition. It is 100% functional tested, functions as intended and ready to be operated.