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เทคโนโลยี CAVITY RING-DOWN SPECTROSCOPY (CRDS)
วิธีการตรวจสอบการเจือปนน้ำมะพร้าวด้วยน้ำตาลอ้อยหรือข้าวโพด (น้ำตาล C4) ซึ่งเป็นสารที่นิยมเจือปนในน้ำมะพร้าวเพื่อเพิ่มความหวานด้วย CRDS
Last Update : 10/10/2018 09:11:27
TLC Plate Reader
Brand : Advion
Model : Plate Express
PlatesPlate ExpressTM provides a simple, automated means of obtaining mass spectra directly from TLC plates, creating a technique known as TLC/CMS.
Last Update : 10:02:19 18/09/2019
Total Organic Carbon (TOC) and Total Carbon (TC) analyzer
Brand : Skalar
Model : Primacs Series
The Primacs SERIES Carbon / Nitrogen Analyzers have been designed to offer a true solution of Carbon and Nitrogen analysis in solid samples.
Last Update : 10:00:21 17/09/2019
ICP - OES เครื่องวิเคราะห์หาปริมาณโลหะหนัก
Brand : Teledyne Leeman Labs
Model : Prodigy7
The Prodigy7 is the synthesis of advanced technology and user simplicity.
Last Update : 09:58:33 16/09/2019
เครื่องสังเคราะห์เปปไทด์
Brand : CEM Corporation
Model : Liberty Blue
The Liberty Blue system's combination of microwave peptide synthesis along with rapid liquid handling offers several advantages over conventional synthesis conditionsใ
Last Update : 13:35:41 11/09/2019
Methane isotopes (?13C) and Ethane-to-Methane ratio
Brand : Picarro
Model : G2210-i
The Picarro G2210-i analyzer is designed to address the scientific community?s need for real-time methane emissions source attribution.
Last Update : 09:46:33 10/09/2019

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Product Information :

Product Name:  
Methane isotopes (?13C) and Ethane-to-Methane ratio


Product Category:   เครื่องมือวิทยาศาสตร์ / สารเคมีและวัสดุภัณฑ์สำหรับห้องปฏิบัติการ
Product Sub-Category:   Cavity Ring-Down Spectroscopy CRDS
Brand:   Picarro 
Product Type :   สินค้า, ผลิตภัณฑ์ 
Short Description :   The Picarro G2210-i analyzer is designed to address the scientific community?s need for real-time methane emissions source attribution.
     
 

Measure atmospheric methane isotopes (δ13C) and ethane-to-methane ratio

The Picarro G2210-i analyzer is designed to address the scientific community’s need for real-time methane emissions source attribution. High-precision atmospheric methane and ethane measurement capabilities, combined with carbon dioxide and water vapor measurements, provide the user with a unique tool to measure and determine the source of methane emissions—including landfills, fracking sites and abandoned oil and gas wells.


Methane (CH4) is responsible for about 20% of global warming, and about 60% of methane emissions originate from anthropogenic activities. Long-term trend analysis reveals a consistent renewed increase in methane since 2007. The Picarro G2210-i analyzer is ideal for discerning and measuring the source of methane emissions real-time in the field or through grab-sample measurements in the lab.


The Picarro G2210-i analyzer measures δ13C for CH4 at 0.5 – 1.0 0/00 precision, and it measures concentrations of CH4 to less than 0.1 parts-per-billion (ppb) and C2H6 to less than 1 ppb (all precision measurements at a 5-minute average). It also measures CO2 and H2O in dry mole fractions. And it performs all measurements with negligible drift for continuous high-quality data collection. Patented Picarro cavity ring-down spectroscopy (CRDS) technology enables an effective measurement path length of up to 30 kilometers in a compact cavity, which results in exceptional precision and sensitivity from a small-footprint analyzer. A meticulously designed small optical cavity incorporates precise temperature and pressure control. As a result, the analyzer delivers a best-in-class combination of precision, accuracy, low drift and ease-of-use.



 

Allan Deviation Plot


 

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