When I joined Picarro at the start of September in 2009, Cavity Ring-Down Spectroscopy technology for isotope analysis had only just been created. In short order CRDS was validated by researchers whose laboratories specialized in using isotope ratio mass spectrometers (IRMS), devices which were previously considered the state of the
Prior to Picarro, I was on the academic path. I completed my PhD under the supervision of a brilliant scientist, then scored a post-doc position with a highly regarded researcher doing cutting-edge work that gained attention from the press (and also happened to be in Hawaii). But I rapidly discovered
Introducing In-Line Organics Removal From Isotopic Water Samples: New Micro-Pyrolysis Technology TM from Picarro
In conversations with stable isotope researchers around the world a recurrent theme has been the problems caused by organics compounds in water samples, ranging from plant water extracts to alcoholic beverages. For laser-based spectroscopic analyzers like Picarro, certain organic compounds, mostly alcohols, have caused spectral interference which distorted the reported
I've got two simple yet evocative phrases for you. Wing pods. Unmanned Aerial Vehicles. Excited? We are. During late June, a team of top scientists from the NASA Ames Research Center deployed three Picarro analyzers as part of the The Railroad Valley Vicarious Calibration Campaign, a collaboration between the Japan
Climate scientists can be divided into two large interactive groups: Experimentalists, who go out into the world and collect climate data (e.g., levels of carbon dioxide, methane concentration, seasonal temperature, snowfall rates, etc.); and Modelers, those who build computer simulations based on that data (called “climate models” by those in
We just launched a new Food Tracebility and Food Safety mini-site and our timing sadly coincided with a tragedy in this arena. As the unfolding details of the horrible E.coli outbreak in Europe have highlighted, everything is wrong with current food traceability legislation, testing and understanding.
The Malaspina Expedition may set the record for the most well-travelled Picarro analyzer. And we can't wait to see the science that emerges from this fascinating voyage. Here's the story. The research voyage marks the 200 Year Anniversary of the death of Alessandro Malaspina in 1810. Malaspina directed the first