Gas Chromatographs

Gas chromatograph was developed for the evolving requirements of modern laboratories. With the most complete range of proprietary inlets, sensitive detection systems, smart accessories, and ancillary devices, the Ultra platform features unique technologies that raise the standards of speed, sensitivity and separation in gas chromatography.
Features
Simple, rugged hardware
Internal LAN interfacing capability
Independently heated valve housing able to accommodate up to 4 heated/2 unheated gas valves, 8 pressure regulators, 8 needle valves, In/out ports, packed and capillary columns
Range of Large Volume techniques overcomes sensitivity boundaries of conventional GC
Linear heating rate up to 1200°C/min. reduces sample run times for crude oils, pesticides and hydrocarbons determination as well as food and flavor characterizations
High temperature programming up to 20°C/s and fast cooling times of approximately one minute
Precise retention time control
Large Volume split/splitless technique using standard splitless injector extends sample injection volume of conventional GC methods without additional investment, training or revalidation of methods
Supports range of injectors, including BEST PTV, cold on-column inlets and detector soltuions for conventional GC and GC/MS
Provides in-series, staked or parallel configurations of up to three detectors featuring different selectivity
Dedicated turnkey analyzers for chemical and petrochemical applications available.

Type of Detectors

Detectors are the flame ionization detector (FID) and the thermal conductivity detector (TCD). Both are sensitive to a wide range of components, and both work over a wide range of concentrations. While TCDs are essentially universal and can be used to detect any component other than the carrier gas (as long as their thermal conductivities are different from that of the carrier gas, at detector temperature), FIDs are sensitive primarily to hydrocarbons, and are more sensitive to them than TCD. However, an FID cannot detect water. Both detectors are also quite robust. Since TCD is non-destructive, it can be operated in-series before an FID (destructive), thus providing complementary detection of the same analytes.

Also various other detectors are also available: CCD, ECD, TID, PID, PDD etc.

Analytical HPLC is used to obtain information about the sample compound. Preparative HPLC refers to the process of isolation and purification of compounds.
The HPLC System meets the rigorous requirements of timely and predictable routine analyses in addition to the performance standards of new-product research and development. 

Whether your lab analyzes samples in the pharmaceutical, chemical, food safety, environmental, or quality control arenas, the HPLC system offers you a field-proven solution. 
It offers:
Integrated solvent and sample management to ensure consistent system-to-system performance and high reproducibility
Full integration with Software for instrument control and data processing
A large, intuitive LCD-based user interface allows rapid system set-up through System PREP routines that streamline daily start-ups.

Easy, tool-free maintenance resulting in maximized uptime.