D-Star Instruments Inc products

Model DFW-20C Fixed Wavelength, HPLC with new 254 nm lamp, 254 nm filter, 7 mm pathlength, 10 µl Volume Flowcell,  PEEK or Stainless Construction. May Be Converted To 280 nm Operation. Other Available Wavelengths (Preparative Flowcell available.)

Model DFW-20FC Front Panel Flowcell Fixed Wavelength, HPLC with new 254 nm lamp, 254 nm filter, 7 mm pathlength, 10 µl Volume Flowcell,  PEEK or Stainless Construction ,May Be Converted To 280 nm Operation Or Other Available Wavelengths (Preparative Flowcell available). Integrator  out only 1AU / 1VDC.

Model DVW-10 Variable Wavelength, HPLC 195-800 nm, with Deuterium (D2) Lamp (195-360 nm; to 800 nm with optional Tungsten (W lamp), and 7 mm Pathlength, 10 ul Volume Analytical Flowcell (preparative Flowcell available). D-STAR INSTRUMENTS presents the forerunner of its new line of high performance, variable wavelength, UV-VIS detectors for liquid chromatography. These units provide a very price competitive alternative when compared to all the other detectors in today`s market. The DVW Series offers the best price/performance ratio in the market. And in todays economy, isn`t that what purchasing a detector is all about: performance that meets your needs at a price that meets your budget. Why buy performance specifications you will never use at prices you really can`t afford?

Model DFL-10 Fluorescence Detector  (Fixed wavelength filter) with standard PMT for 300-660 nm operation, includes Analytical PEEK Flowcell, Lamp and Filters. Need to specify wavelength center for excitation and emission.

At half the price of competitive dual wavelength HPLC UV-Vis detectors, the DDW-10 is a common sense approach to dual wavelength monitoring. The benefit to the user is dual wavelength detection at a single wavelength price. The DDW-10 is ideal for applications such as protein, peptides, and amino acid analysis including Ninhydrin amino acid derivatives. Most analyses of proteins and peptides are carried out at two wavelengths: 214 and 280nm respectively. Many investigators, however, will purchase a premium priced dual wavelength detector which offers many times the capabilities they will ever need for the analyses they require.

Model DLC-10C, with 254 nm Detector, Isocratic, pump flow 0.01-9.99 ml/min, 3500 psi, 7 mm Pathlength, 10µl Volume Flowcell, PEEK or Stainless Steel Construction. Can be converted to 280 nm or other appropriate wavelength.

Model DLC-20S, Isocratic Variable Wavelength, 195-800 nm, with D2 (Deuterium) Lamp (195-360 nm; to 800 nm with optional W (Tungsten) lamp,  7 mm Pathlength, 10 µl volume analytical flowcell, pump flow 0.01-9.99 ml/min, 3500 psi. No Pressure transducer or display. PEEK or Stainless Steel Construction.  Through-the-Handle valve. All stack versions of systems are available with alternative detectors (example: DLC-20S FL with fluorescence detector).

Model DLC-20SP High Pressure Isocratic Variable Wavelength, 195-800 nm, with D2 (Deuterium) Lamp (195-360 nm; to 800 nm with optional W (Tungsten) lamp, 7 mm Pathlength, 10 µl volume analytical flowcell, pump flow 0.01-9.99 ml/min, 5000 psi. Includes pressure transducer and display. Stainless Steel Construction. Through-the-Handle valve. All stack versions of systems are available with alternative detectors (example: DLC-20SP FL with fluorescence detector).

Model DLC-10 PLUS. A DLC-10C Isocratic HPLC System with Fixed Wavelength Detector for 254 nm Operation. 7 mm Pathlength, 10µl Volume Flowcell. Through-the-Handle Injection Valve (TtH) with Position Sensor, and Pressure Read-out Capability, pump flow 0.01-9.99 ml/min, 3,500 psi, PEEK or Stainless Steel Construction. Also includes: Star-Chrom LITE PLUS one-channel data acquisition software and Calibration Module with pump control. This is built into the case for a convenient single box HPLC system. Requires: User supplied computer: minimum 166MHz Pentium Computer with One available COM Port (RS-232), Windows 98/XP, or NT/2000 Operating System

Model DLC-20S PLUS, Isocratic HPLC System with Variable Wavelength Detector for 195-800 nm Operation, 7 mm Pathlength, 10µl Volume Flowcell, Through-the-Handle Injection Valve (TtH) with Position Sensor, and Pressure Read-out Capability. Pump flow 0.01-9.99 ml/min, 3,500 psi Stainless Steel or PEEK Construction. Also includes: Star-Chrom LITE PLUS one channel data acquisition software and Calibration Module with wavelength and pump control (built into case). Includes D2 Lamp (195-360 nm; to 800 nm with optional W lamp), Accessory Kit and Power Cord. Requires User supplied computer. Minimum requirements: 166MHz Pentium Computer with One available COM Port (RS-232), Windows 98/XP or NT/2000 Operating System. All stack versions of systems are available with alternative detectors (example: DLC-20S FL PLUS with fluorescence detector).