The Environmental Protection Agency (EPA) put together a list of approved labs accredited for testing PFAS according to EPA methods.[1] You can either order testing for PFAS directly from laboratories, or through test kit providers (like Tap Score) who work with a network of labs to help str...
Our goals are to keep user experience in mind and would only consider systems we found in our research and testing that were both reliable and simple to operate. That’s why we’re confident that the filters we’ve chosen will provide you with the best bang for your buck. We’re here ...
“state certification officer” or call National Testing Laboratories, Ltd. at 800-458-3330. Another option is to contact the Environmental Working Group’s Web site (www.ewg.org). Follow the link to “tap water” and then to “In the Drink,” a database with information on water sources...
I don’t know the origin of this drawing. It’s a view of both mine captain houses and the chimney, taken from the south near Audley Cove It was the most visible manifestation of the industrial past that has vanished so completely from this area. When it was built (to replace an even...
Testing Your Loop You should let your loop run for at least 12 hours, 24 ideally, to check for leaks as they sometimes take a while to be noticed. You want to be confident the loop is working securely before running your PC as normal.Set up fresh paper towel before you leave your loo...
The field-deployable methods are still at the testing stage and have not reached commercialization, while those that have are not scalable to allow wide coverage. Some of the key highlights of the papers surveyed indicate the following. Plug-and-play sensors are currently non-existent. The ...
Skinnee of Skinnee Labs has completed a roundup of 120.3 radiators and his testing is second to none. Thermochill 120.1 Black Ice GTX560 So, how much radiator do you need? Well, that depends on what you’re running. If an AMD or P67-based i7 CPU only loop, you could probably get ...
Don’t take my word for any of this.Skinnee of Skinnee Labs has completed a roundup of 120.3 radiatorsand his testing is second to none. 120.1 Radiator 140.4 Radiator So, how much radiator do you need? Well, that depends on what you’re running. If a non- i7 CPU only loop, you cou...
I already felt that I was a bit excessive in taking my “super-duper carbon-filtered water” with me everywhere in astainless steel bottle, but I really wanted to the best filter I could find. There are many articles and resources that I could point you to, but here’s the “distilled...
(730 ± 16 nm), and near-infrared (840 ± 26 nm) regions. The DJI Phantom 4 has an integrated sunlight sensor which records irradiance during the flight in the same bands captured by the multispectral sensor for reflectance computing. With this information, UAV images can be normalized, ...