Supply And Installation Of Gc-Ms Supply And Installation Of Gc-Ms (Gas Chromatograph Coupled With High Performance Quadrupole Mass Spectrometer) , Gc-Ms (Gas Chromatograph-Mass Spectrometer) , Specifications: Advanced Gas Chromatograph Coupled With High P

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Supply And Installation Of Gc-Ms Supply And Installation Of Gc-Ms (Gas Chromatograph Coupled With High Performance Quadrupole Mass Spectrometer) , Gc-Ms (Gas Chromatograph-Mass Spectrometer) , Specifications: Advanced Gas Chromatograph Coupled With High Performance Quadrupole Mass Spectrometer With Automated Liquid Injector & Headspace Sampler Requirement Specifications • General Features Of Gc • Peak Retention Time Repeatability: < 0.0008 Min. • Peak Area Repeatability: < 1% Rsd • Fully Automated With Gas Flow/Pressure Control Through Ppc/ Epc/Afc For Injector & Detector Gas. • System Should Have Capability To Install 3 Or More Independent Injection And Detector Ports. Column Oven • Operational Temperature Range: Ambient +2 To 450°C • Ramp Rate: Maximum 100°C/Min Or More • Cooling Rate: 450°C To 50°C Within 3.5 Min Or Better With Option Of User Specified Cooling Ramps • Built-In Oven Light That Facilitates Column Installation Should Be Available • Should Have Oven Power Safety. Split/Splitless Injector Port – 1 No • Split/Split Less Capillary Inlet • Maximum Temperature: 450 °C • Split Ratio: 9000:1 Or More • Pressure Setting Range 0– 150 Psi With Control Set Point Of 0.001Psi For Specified Pressure Range • Carrier Gas Flow Control Should Have Constant Flow, Constant Pressure Modes • Pressure/Flow Program Ramps: Minimum 5 Steps Flame Ionization Detector • Operating Temperature: 450?C • Minimum Detectable Level: < 1.2 C/S Or Better • Standard Pneumatic Control For Gas: Epc/Apc/Ppc Flow Control For H2 And Air And Controlled Through Software. • Linear Dynamic Range: > 107 • Flame Out Detection And Automatic Re-Ignition: Enable • Data Rate Set: Able To Set Data Rate Up To 500 Hz. Auto Injector • Inbuilt Autoinjector With Sample Vial Capacity Of 15 Or More • Area Reproducibility Better Than 0.5 % Rsd Using Multi-Component Standard • Syringe Up To 10 Ul As Standard Or Better • Sample Volume Injection Should Be In The Range Of 0.1 To 8.0 ?L Using 10Ul Syringe Headspace Sampler • Vial Tray:Must Have Minimum 80 Vials Capacity With Provision To Place 10 Ml, 20 Ml Vials. • Vial Incubator:Must Have 12 Vials Heated Independently In Overlapping Mode. • Oven Temp:Must Programmable Up To 340°C • Valve & Loop Temperature Must Have 280°C • Sample Line Temp: 218°C • Transfer Line: Must Have Less Than 40Cm And Coupling Connections Should Not Exposing To Atmospheric Conditions To Minimize Interference. • Carry Over < 0.15% • Loop: Stainless Steel Coated With Inert Material • Must Have Inert Sample Flow Line With 1Ml Sulfinet Sample Loop. • Leak Check: Must Have All Vial Automatic Check • Carrier Gas And Vial Pressurized Gas Control: Automated Flow/Pressure Controller. • Must Be A Single Software For Both Gc & Hs System. • Headspace & Auto Liquid Sampler Should Be Coupled To Gc System By Independent Channel To Reduce Cross-Contamination Gcms Instrument Should Built With Self-Diagnostic Features And Automated Tuning And Start-Up Tools For Better Productivity Single Quadruple Mass Spectrometer • Ionization Mode: Ei Ionization & System Should Have Dual Filament With Automatic Filament Switching. • Should Be Upgradeable To Ci Ionization. • Ion Source Temperature: Up To 350°C • Electron Energy Range Up To 200Ev Or Better • Electron Current Should Be 200Ua • Mass Range: 1.5 To 1000 Amu Or Better. • Mass Analyzer: Quadruple Should Be Made Up Of Solid Rugged Metal And Must Have The Pre-Filters Or Facility To Minimize The Influence Of Contamination. • Vacuum Pump: High Capacity Turbomolecular Pump 250 L/S And Above Capacity • Mass Axis Stability: ±0.1 Amu Over 48 Hours • Mass Resolution: Unit Mass • Detector: Sealed Long-Life Electron Multiplier Tube • Scan Rate: 20,000 Amu/S Or Better And Should Retain Sensitivity For All Available Scan Rates • Should Have Automatic Leak Check, Visualize Remaining Time For Stabilization Of Vacuum And Automatic Tuning Judgement Features. • Licensed Version Of Latest Wiley/Nist Mass Spectral Library Should Be Provided. • System Should Be Field Upgradeable To Direct Introduction Of Sample To Ms Ion Source System Bypassing Gc Without Removing Column In Gc Oven And Heat Able Up To 500?C At 5 Different Programming Speeds Ms Installation Checkout • Ei Scan Sensitivity: 2000:1 Or Higher For 1Pg Of Ofn At Nominal 272U Ion. • Instrument Detection Limit: Instrument Detection Limit On Ofn Should Be 10 Fg Or Better With The Injection Of 1 Ul Of 100 Fg/Ul Ofn Standard By Statistically Derived At 99 % Confidence Level From 8 Sequential Injection For M/Z 272 Using Standard Ms Column Supplied With Instrument. Software • Suitable Software For Data Acquisition, Qualitative & Quantitative Analysis Tools • Should Automatically Create Sim Ions From Acquired Scan Data And Optimizing Tool For Sim Group Creation With Dwell Time For Better Repeatability And Peak Profile. • Instrument Acquisition, Acquired Data Analysis And Reporting Should Have Been Built Based On The Compound Retention Indices Through Automated Features. Computer And Printer • Latest Configuration Branded Computer With Licensed Operating System Compatible With The Instrument Software For Smooth Operationsand Laser Printer (B/W, Double Side Printing) Gas Cylinders • One Each Cylinders (47 Lit) Filled Gas, Regulators, Gas Purification Panel, Tubing For Helium, Nitrogen, Hydrogen And Zero Air To Be Quoted Columns • Hp-5 Ms/ Db-5 Ms/ Rtx-5Sil Ms /Equivalent Type Capillary Column • Stable Wax Column Syringes • 2 Manual Syringes – 10 ?L Consumables • Ferrules, Septum’S, Glass Inserts, Ms Ion Source Filaments – 3 Nos Over 5 Years Duration. Warranty • Warranty For 5 Years Including Maintenance Kits