The Picarro G2131-i isotope and gas concentration analyzer enables measurement flexibility for a wide variety of applications—from atmospheric and ocean science research to food and beverage origin and authenticity. It can measure δ13C in carbon dioxide at less than 0.1 % precision. It can measure carbon dioxide (CO2) and methane (CH4) gas concentrations, simultaneously, at 200 and 50 parts-per-billion (ppb), respectively. Water (H2O) vapor is measured in parts-per-million (ppm) precision to correct and report CO2 and CH4 in dry mole fractions.
• Measured δ13C in CO2 at >0.1 0/00 precision
• Pair with peripherals to measure δ13C from many sample types
• Simultaneously measure CO2 and CH4 gas concentrations
• Measure H2O vapor and report dry mole fractions
Accurate analysis of 13C-CO2 /CO2 is only possible if the influences of other molecules in the sample are quantified. The G2131-i analyzer makes precise measurements of CH4 and H2O concentrations to allow the cross-influence of these species to be quantified and corrected. The analyzer comes equipped with ChemDetect™ software, a new layer of analysis that inspects the recorded spectra to find indications of contaminating species. The G2131-i analyzer can be paired with a variety of peripherals to extend and expand functionality.
PICARRO G2131-i in Thailand
The PICARRO G2131-i is an isotope analyzer that reads δ13C in CO2 while also tracking CO2, CH4 and H2O vapor, and Thai Unique supplies and supports this isotope analyzer in Thailand for research and food-authenticity laboratories.
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Where the isotope analyzer is used in Thailand
Based on the specifications above, the G2131-i suits laboratories that
- Need to follow δ13C in CO2 for atmospheric or ocean science studies
- Want isotope data to back up food and beverage origin and authenticity work
- Need CO2 and CH4 concentrations from one instrument at the same time, reported as dry mole fractions
- Work with many sample types and want to extend the analyzer with peripherals
Service and support in Thailand
An analytical instrument does not end at delivery. Thai Unique supports yours from within the country.
- Installation and calibration — our engineers install the system, run performance verification and calibrate it for your actual workload
- Scheduled preventive maintenance — year-round cover under a Service Contract, with costs you can budget for
- Repairs with genuine spare parts — experienced technicians using original components from the manufacturer
- Operator training — classroom and hands-on training on your own instrument
- Sample testing and method verification — we run your real samples and verify the method before you commit
Frequently asked questions
How does the G2131-i keep δ13C results reliable when methane or water vapor is in the sample?
The G2131-i measures CH4 and H2O concentrations so that their effect on the 13C-CO2/CO2 reading can be quantified and corrected, and its ChemDetect™ software checks the recorded spectra for signs of contaminating species. Our local team can walk you through how this applies to your samples.
Why buy PICARRO G2131-i from Thai Unique rather than direct from the manufacturer?
Because the people who look after it are here. Installation, calibration, scheduled maintenance, repairs with genuine parts and operator training are all handled by our team in Thailand, without routing every request overseas.
Can we test our own samples before deciding?
Yes. Our sample testing and method verification service runs your real samples so you can see the results this isotope analyzer gives on your workload before you buy.
How much does it cost, and how do we request a quotation?
Pricing depends on the configuration, accessories and the scope of work in your laboratory. Tell our sales team what you need to analyse and how many samples you run per day, and we will propose a configuration together with lead time and service terms.
Request a quotation
Tell us what you need to analyse, how many samples you run per day and the sample types involved. Our team will propose the PICARRO G2131-i configuration that fits your work, with lead time and service terms — use the Request Quote button below, or contact our team directly.