We offer an assortment of refurbished and used Liquid Chromatography solutions ranging from HPLC, LC/MS to FPLC. Our systems can be customized to include almost any configuration of Autosamplers, Detectors and Pumps. Some of our leading manufacturers include Agilent, HP, Waters, GE, Amersham, Dionex and Shimazdzu. Our HPLC systems such as the Agilent 1100 and 1200 Series, Akta FPLCs, and the Waters Alliance & 600 series have the option of on site training, installation and extended warranties.
Model 3300 ELSD is designed for use with High Performance Liquid Chromatography (HPLC) systems to analyze any sample compound that has sufficiently lower volatility than the mobile phase. Some of its possible application areas include carbohydrates, pharmaceuticals, lipids, triglycerides, underivatized fatty and amino acids, polymers, surfactants, nutraceuticals, and combinatorial libraries. Evaporative light scattering detection eliminates common problems associated with other HPLC detectors. Refractive Index (RI) detectors can be complicated by solvent front interferences, baseline instability, and gradient incompatibility. RI detectors can also have a less sensitive response than ELSD. Low-wavelength UV can suffer baseline drift with steep gradients and also requires that the analyte contains a chromophore. ELSD does not have these limitations. It can achieve stable baselines with multisolvent gradients for improved resolution and faster separations. Also, since ELSD response does not depend on the sample’s optical characteristics, the sample does not require a chromophore or fluorophore for detection.
The first ever serological pipet controller that also allows users to aliquot with the press of a single button.
Ideal for the precise control of temperatures.
The G1512A Autosampler Controller for a 5890 or 6890 GC. This unit transfers the communication between the Autosampler and the GC.
Specifically designed to minimize operator fatigue, the Portable Pipet-Aid XP is smaller and lightweight. It accepts most pipettes from 1 to 100 mL.
Each pipette filler and pipet dispenser button has three speeds, (F) Fast, (M) Medium, (S) Slow. The medium speed is suitable for most routine techniques. Fast speed can deliver up to 50 mL in 5 seconds and can be used for rapid filling of large pipets or breaking up cell clumps. Slow speed is ideal when using small pipettes or when more precise delivery is required. A gravity drain model is available which substitutes a gravity drain (G) function for the fast (F) mode on the dispense button.
The XP is powered by a 9 volt (Ni-MH) rechargeable battery.
A Tissue Culture Nosepiece, which features a unique filter element, will cease to allow air to pass in either direction if it becomes wet, alerting the user to possible contamination of the rubber insert.
The TEC Control Unit controls the temperature and shaking performance (Frequency, amplitude, pattern) for a range of INHECO\'s heating/cooling units and shakers. Examples of devices which are controlled by the TEC: CPAC, HeatPAC, Heated lid, Teleshake 95, Thermoshake, etc.
Single Path Monitor UV-1 is a dual beam flow through UV absorptiometer for monitoring the UV absorption of a flowing liquid at 254nm, 280 nm, or 405 nm, comes with the UV-1 control unit, optical unit, one 280 nm wavelength filter and one 280 nm converter, and with a flow cell with optical path length of either 3 mm or 10 mm.
Sleek, compact units combine unbeatable performance, reliability and economy.
Sleek compact units combine unbeatable performance, reliability, and economy. Easy and safe to use and excellent for general lab heating and stirring.
The Fisher Scientific Isotemp 550D Economy Lab Incubator is a gravity-convection incubator that provides analog on/off control at operating temperatures ranging from 30°C to 75°C (86°F to 167°F). A safety back-up is built into the controller; if the primary heater control fails, the back-up will maintain control at 3°C above the setpoint. An alarm LED then indicates that the backup controller is operating the incubator. The incubator also features a convenience electrical outlet inside, at the lower right back panel. This incubator has a 5 cubic-ft capacity and includes 2 adjustable wire shelves.
Optimized sensitivity and selectivity, for reliable quantitative and qualitative information
The Agilent 1100 Series fluorescence detector provides high-sensitivity multisignal detection, online fluorescence spectra, straightforward Operation and maintenance, and built-in features for GLP compliance.