GC with TCD/FID for Hydrocarbons

₹150000-250000 INR

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Veröffentlicht vor 29 Tagen

₹150000-250000 INR

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I am putting together a self-funded, individual project that calls for a fully specified gas-chromatography system fitted with both a Thermal Conductivity Detector (TCD) and a Flame Ionization Detector (FID). The goal is to separate and quantify light hydrocarbons—specifically methane, ethane, ethylene, acetylene and closely related species—in liquid samples that will be injected directly or via headspace. What I need from you: • An end-to-end design covering column selection, carrier gas choice, oven programming and detector configuration so that both TCD and FID work in tandem without signal overlap. • A step-by-step method for sample preparation and injection that delivers sharp peaks and reliable quantitation for the compounds listed above. • Calibration strategy and reference standards, including expected detection limits for each analyte. • A bill of materials and schematic drawings that I can hand to a machinist or supplier, plus basic control software (open-source platforms such as OpenLab, Chromeleon or similar are fine). • Operating and maintenance procedures so I can keep the system stable once it is assembled. Acceptance criteria 1. Chromatograms must show baseline-resolved peaks for methane, ethane, ethylene and acetylene in a single run. 2. Method must reach sub-ppm detection limits on both detectors using liquid sample injections of ≤1 µL. 3. All documentation—schematics, BOM, SOPs and calibration files—delivered in editable formats. If you have hands-on experience building or modifying GC units and optimising TCD/FID setups for light hydrocarbons, I’d like to see your approach and comparable results you’ve achieved.

Research and Development

Projekt-ID: 40222248

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5 Vorschläge

Remote Projekt

Aktiv vor 27 Tagen

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5 Freelancer bieten im Durchschnitt ₹222.500 INR für diesen Auftrag

@ahmed4499

Hello Sir i am computer engineer and chemical expert and software developer certified so may i can help you , thanks ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

₹200.000 INR in 7 Tagen

4,9

(30 Bewertungen)

5,8

@phpxpert89

Hello , I checked your project, and it looks interesting. This is something we already work on, so the requirements are clear from the start. We mainly work on Engineering, Electronics, Chemical Engineering, Instrumentation, Signal Processing, Data Analysis, Research and Development We focus on making things simple, reliable, and actually useful in real life not overcomplicated stuff. Let’s connect in chat and see if we’re a good fit for this. Best Regards, Ali nawaz

₹300.000 INR in 7 Tagen

0,0

(0 Bewertungen)

0,0

@bjorkb

I have just completed a similar project. I developed a gas chromatography system that successfully resolved and quantified light hydrocarbons with dual TCD and FID detection, achieving sub-ppm sensitivity and baseline-separated peaks within a single run. You won’t find a specialist better aligned with what you’re looking for. I understand the importance of designing an integrated GC system that delivers reliable quantitation for light hydrocarbons with seamless coordination between detectors and precise operational protocols. I specialize in transforming complex business requirements into high-converting, user-centric digital assets. I’d love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, Bjork Bronkhorst

₹187.500 INR in 30 Tagen

0,0

(0 Bewertungen)

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@freelancer1158

I will deliver a complete, build-ready GC system design for baseline-resolved separation and quantification of methane, ethane, ethylene, acetylene, and related light hydrocarbons using TCD and FID in tandem. Scope: • Optimized flow configuration (split or valve-switched) ensuring both detectors operate simultaneously without peak overlap • Column selection (molecular sieve + porous polymer as required) for sharp C1–C3 separation • Carrier gas selection (He/H₂ trade-off), detector gas flows, TCD filament settings, and safety configuration • Oven temperature program for single-run baseline resolution • Step-by-step SOP for ≤1 µL liquid injection and headspace preparation to ensure sharp peaks and reproducible quantitation • Calibration strategy: multi-point curves, optional internal standard, certified standards, QC plan, and defined LOD/LOQ achieving sub-ppm detection • Complete BOM (columns, valves, MFCs, regulators, fittings), plumbing/electrical schematics in editable format • Method setup and data-processing workflow using practical GC control software • Operating & maintenance procedures (conditioning, leak checks, detector tuning, troubleshooting) Deliverables include editable schematics, calibration files, SOPs, and full documentation ready for supplier or machinist use. I am an MSc Electrical & Electronics Engineer with 15+ years’ experience in instrumentation and analytical system integration, ready to start immediately.

₹200.000 INR in 7 Tagen