19 products found

Products

  • Atomic Absorption Spectrophotometers

  • Buck Scientific - Model 220AS - Graphite Furnace Autosampler For Complete System Automation

    Buck Scientific - Model 220AS - Graphite Furnace Autosampler For Complete System Automation

    Complete system automation can be achieved using the Model 220AS autosampler.  This fully programmable, random access system provides 40 sample cups and 8 calibration/QC cups.  It can also perform automatic matrix modifier additions. Sample cups can be identified in the built-in table, and method development time can be reduced substantially. Random access rotating tray accommodates 40 2ml sample vials, 8 10ml...

  • UV/Visible Spectrophotometers

  • Buck Scientific - Model CE 2041 - UV/VIS Spectrophotometer With Integral Printer

    Buck Scientific - Model CE 2041 - UV/VIS Spectrophotometer With Integral Printer

    Aurius Series (2000 series): With an optical bandwidth of 4nm and superb stability, accuracy and precision these very easy to use instruments are ideal general purpose spectrophotometers. Excellent for routine and quality control laboratories, they offer a wide range of quantitative techniques with wavelength scanning as an option. Both UV Visible and Visible versions are available with full validation procedures.

  • Buck Scientific - Model CE 3041  - High Performance UV/VIS Spectrophotometer With Integral

    Buck Scientific - Model CE 3041 - High Performance UV/VIS Spectrophotometer With Integral

    Super Aurius Series (3000 series): The Super Aurius instruments are unique for their very high performance scanning, with derivatives, overlay, extended analytical power and multi-cell Kinetics. They cover the full 190-1000nm wavelength range with a narrow 1.8nm optical bandwidth. With straylight of 0.01%, wavelength precision of 0.1nm and baseline stability of better than ±0.001A/hr, the most demanding analytical work may be undertaken.

  • Buck Scientific - Model CE 3055 - Reflectance Spectrophototmeter

    Buck Scientific - Model CE 3055 - Reflectance Spectrophototmeter

    Universal Reflectance Measurements: The ReflectaScan Reflectance Spectrophotometer is designed as a universal reflectance measuring instrument capable of scanning samples over the wavelength range 190-1000nm. An integral printer plots results and an external dot matrix or colour inkjet printer may be used if required.

  • Gas Chromatographs

  • Buck Scientific  - Industrial Capillary FID GC

    Buck Scientific - Industrial Capillary FID GC

    Both the carrier gas and the FID combustion gas are controlled by programmable electronic pressure control modules (EPC). EPC not only provide retention time reproducibility, but allow the carrier gas to be pressure ramped (just as the column oven is temperature ramped) from the built-in PeakSimple data system. The on-column injector is ideal for 1/8' packed and 0.53mm wide bore capillary columns, and is suitable for analyses ranging from methane to...

  • Buck Scientific  - Model TCD GC - Educational System

    Buck Scientific - Model TCD GC - Educational System

    The Educational TCD GC system is ideal for undergraduate chemistry classes with labs. Configured on the ultra compact 310 chassis, the Educational GC includes a traditional 4 filament Themal Conductivity Detector that can heat to 275oC. The built-in single channel PeakSimple data system provides easy and powerful data aquisition, as well as temperature programming for the column oven. The column oven is programmable to 400oC with unlimited ramps and...

  • Buck Scientific  - Educational FID GC Package

    Buck Scientific - Educational FID GC Package

    The Educational FID GC system is ideal for undergraduate chemistry classes or graduate level research. This same GC is also used in thrifty labs for general VOC analysis because of its low cost and complete upgrade-ability with our wide selection of detectors and injectors, in case analytical needs change in the future. Both the carrier gas and the FID combustion gas are controlled by programmable Electronic Pressure Controllers, or EPCs. EPCs not...

  • Buck Scientific  - Gas-Less Educational GC w/ CCD Detector

    Buck Scientific - Gas-Less Educational GC w/ CCD Detector

    Our Gas-less Educational GC system is ideal for undergraduate chemistry classes where the principles of gas chromatography are demonstrated on the same equipement students will encounter in industry. The Gas-less Educational GC includes a built-in 'whisper quiet' air compressor and a CCD detector. The CCD detects combustible (hydrocarbon) molecules, and it operates on air carrier gas from the air compressor. This GC is perfect for teaching situations...

  • Dedicated Analyzers

  • Buck Scientific - Slide Plate Holder

    Buck Scientific - Slide Plate Holder

    Slide plate holder for use with Vessel Cell for non-freon method. Used with the Buck Scientific HC-404 total hydrocarbon analyzer Other needed parts 404-13 Vessel Cell for Non-Freon Method 404-14 Calibration Standards in Hexane 50ml. (10, 50, 250ppm)

  • Buck Scientific  - Model 410 - Mercury Analyzer

    Buck Scientific - Model 410 - Mercury Analyzer

    The Model 410 Mercury Analyzer incorporates the Hatch & Ott Cold Vapor Technique for the analysis of trace levels of mercury in drinking, surface and saline waters, as well as domestic and industrial wastes.  Perfect for EPA Method 245.1.

  • Buck Scientific  - Model PFP-7 - Industrial Flame Photometer

    Buck Scientific - Model PFP-7 - Industrial Flame Photometer

    The PFP7 is a low temperature, single channel flame photometer that is designed for the routine determination of sodium, potassium, calcium, barium and lithium concentrations. The flame failure safety system makes these products ideal for use in industrial and educational environments. The use of fine and coarse sensitivity controls allows for accurate measurements each and every time.

  • Buck Scientific  - Model 300 - Sodium Analyzer

    Buck Scientific - Model 300 - Sodium Analyzer

    Thermal Excitation of Sodium, Lithium and potassium in a low temperature flame gives atomic line emmision sufficient detection levels of: 8ppt Sodium, 5ppt Lithium, 15ppt Potassium.

  • High Performance Liquid Chromatographs

  • Buck Scientific  - Model BLC-30 - Variable Wavelength Isocratic HPLC

    Buck Scientific - Model BLC-30 - Variable Wavelength Isocratic HPLC

    The BLC-30 Series Analytical HPLC systems use a high-quality, precision monochromator based spectrophotometer for a full range of wavelengths from 190-800nm for selective analyses integrated into a complete LC package. The 20-series is easily upgraded to a gradient System with the PeakSimple controller & Software, optional semi-prep systems for material isolation with optional Auto-Sampler, Fraction Collector, RI Detector, & Fluorescence...

  • Buck Scientific  - Model BLC-20G - HPLC Variable Wavelength Binary Gradient

    Buck Scientific - Model BLC-20G - HPLC Variable Wavelength Binary Gradient

    Gradient HPLC is the ideal technique for analyzing complex samples, while isocratic HPLC is often used for simple mixtures. During gradient HPLC, the strength of the solvent that carries the sample is increased, while in isocratic HPLC, it remains the same. The advantages of gradient HPLC are more specific results in the sample identification and analysis. However, gradient HPLC requires more complexes machines that can automatically increase the...

  • Buck Scientific  - Model BLC-20P HPLC - Isocratic Semi-Preparitive

    Buck Scientific - Model BLC-20P HPLC - Isocratic Semi-Preparitive

    The BLC-20P from Buck Scientific is an isocratic, semi-preparative HPLC system with variable wavelength detector. The BLC-20P can be programmed with a flow rate as high as 40 ml/min. The pump head can also be swapped out for our standard 10 ml/min analytical pump head.