September 25, 2018
At Picarro, we enjoy hearing how research groups are using our systems in their projects. Christopher Hackney and Daniel Parsons from the University of Hull (UK) are working on a series of UK Research Council and Newton Fund funded projects(e.g. http://www.stelar-s2s.org) with partners from the Universities of Southampton, Exeter (UK), Illinois (USA) and Can Tho (Vietnam) and the Southern Institute of Water Resources Research (Vietnam)on the Mekong Delta in SE Asia.
As biologics have supplanted small molecules as the dominant focus for many leading pharmaceutical companies, robust manufacturing processes for isolators and RABS continues to be an evolving process. In this environment, as the need for significantly better VHP monitoring has grown quickly, Picarro H2O2 analyzers have increased in popularity.
August 29, 2018
Monitoring isotopic composition (δ18O, δD) of water vapor, precipitation and snow surface in the Antarctic region.
Anna Kozachek of the Arctic and Antarctic Research Institute (AARI), Saint Petersburg has taken time to write a description of her team’s use of the Picarro L2130-i and L2120-i during the Antarctic Circumnavigation Expedition (ACE) project. The main goal of the expedition was to circumnavigate Antarctica, performing oceanographic and meteorological observations along the route as well as terrestrial observations on the sub-Antarctic and Antarctic islands. Learn more about their setup and overall findings.
August 15, 2018
Investigating Experimental Priming Effects in Anaerobic Decomposition of Peats from Discontinuous Permafrost in Canada
Accelerated rates of warming and wildfires in northern regions of Canada will result in an extensive thaw of permafrost peatlands and peat plateaus. This could result in the potential release of greenhouse gases to the atmosphere. The Department of Renewable Resources at the University of Alberta, Canada have taken time to explain how they are using the Picarro G2201-I analyzer and Small Sample Introduction Module (SSIM) to further investigate if substrate addition “primes” peat decomposition.
August 13, 2018
The Picarro Small Sample Introduction Module (SSIM) is designed for processing small volumes of gas samples through a Picarro analyzer. Through a minor modification, we can now expand the functionality of the SSIM so that more accurate concentration measurements can be performed on both isotopic and concentration analyzers.
June 1, 2018
If you are attending the 2018 EGU General Assembly from April 9 to 13 in Vienna, Austria, we hope you’ll attend Picarro-authored oral and poster presentations. Following is a list of the presentations with day, date and times, location, title, and authors: Oral Presentation EGU2018-11101 Fri, 13 Apr, 16:30, Room 0.88 Quantification of atmospheric for formaldehyde by near-infrared cavity ring-down spectroscopy Chris Rella et al.
March 29, 2018
This is the third, and final, post in a three-part series that examines how Picarro analyzers, systems, and accessories ensure precise, accurate measurements of challenging seawater and high-saline water samples. The first post, Water Stable Isotope Measurements of Seawater, presents results from an inter-laboratory study designed to evaluate the quality of cavity ring-down spectroscopy (CRDS) derived measurements compared with the consistency and values of isotope ratio mass spectrometry (IRMS) measurements.
March 27, 2018
If you are attending the 2018 EGU General Assembly from April 9 to 13 in Vienna, Austria, we hope you’ll stop by Picarro booth 28 and spend some time with Picarro team members. We welcome an opportunity to meet you and learn more about your ongoing research programs. And we’ll have Picarro isotope and gas concentration analyzers on display that may be of interest to you, including...
March 20, 2018
We developed our water stable isotope analyzers, system peripherals, and accessories to give research scientists a less-expensive, easier-to-use solution for precise, accurate isotopic measurements. They’ve been used successfully in freshwater research for over a decade. More recently, scientists have tested our analyzers and systems, and we’ve continued to develop accessories to ensure precise, accurate measurements of more demanding seawater and high-saline water samples. This is the first of a three-part series that examines...
February 1, 2018
At Picarro, we often write about our products and applications. But we much prefer to read how our customers are using them in their research projects. Cole Brachmann, Guillermo Hernandez Ramirez, and David Hik with the Departments of Biological Sciences and Renewable Resources at the University of Alberta, Edmonton, have taken time to pen a description of their summer soil flux study. Thanks to all three for sharing their experience.
October 5, 2017
We've just introduced the Picarro G2207-i gas concentration and isotope analyzer for atmospheric applications including oxygen monitoring to identify the biogeochemical process involved in the carbon cycle. The analyzer combines high precision and low drift O2 concentration measurement with δ18O analysis in ambient air.
October 3, 2017
We've just introduced the new Picarro PI2114 hydrogen peroxide gas concentration analyzer for GMP pharmaceutical manufacturing. You can learn more about it and download a data sheet at www.picarro.com/pharma. Here's a short description about the applications it addresses and the benefits and advantages of using it.
September 18, 2017
The production, sale, and distribution of coconut water is a multibillion-dollar global industry. Given the increase in preference and consumption of pure ‘organic' coconut water, producers are challenged to ensure product purity and maintain customer confidence. This demands an absolute method for producers to distinguish between ‘pure' coconut water, without added sugar, and ‘adulterated' water, with added sugar. The Picarro Combustion Module Cavity Ring-Down Spectroscopy (CM-CRDS) System is a low-cost, easy-to-use, accurate, and precise solution to identify the addition of C4 sugars (adulteration), based on the carbon isotopic (δ13C) composition of coconut water.
June 29, 2017
We introduced the Picarro GasScouter™ mobile gas concentration analyzer to make it easier for scientists to perform high-precision measurements of carbon dioxide (CO2) and methane (CH4) in the world’s most challenging, remote environments. And scientists at the University of Copenhagen are seizing the opportunity to use the new-generation, light-weight, portable, battery-powered cavity ring-down spectroscopy (CRDS) gas concentration analyzer at both ends of the Earth.
May 18, 2017
Picarro's partnership with PG&E continues to make headlines. Using Picarro technology, PG&E is able to perform a precision survey and maintenance operation on 5200 gas lines in Yolo county that would normally take four months in only two weeks. Article: Gas leak survey set this week in Davis (The Davis Enterprise, 1/4/16)
January 10, 2017
Author: Nick Nickerson, Eosense Gas analyzers have become increasingly more precise over the past 10 years with the adoption of laser-based sources and ultra-long path length optical cells. However, usually this has been at the cost of power consumption, making them difficult to easily deploy in the field, especially off-grid.
September 21, 2016
Arctic Water and Carbon Isotope Cycles from the USCG Icebreaker Healy: Chukchi Sea, Alaska July 2016
The hydrologic and carbon cycles in the Arctic are currently changing in conjunction with climatic transitions. This includes changes in sea ice extent and thickness, Arctic Ocean pH, and patterns of primary productivity and food web dynamics. Additionally, sea ice related changes in evaporation processes are influencing winter and summer precipitation regimes and broader scale climatic patterns. For example, Arctic vortex shifts allow more Arctic air to reach lower latitudes, which can result in more frequent extreme weather events in the northeast United States.
July 22, 2016