With a simple, inexpensive field test kit, you can detect inorganic forms of nitrogen ... accurate compared to commercial laboratory analysis. A typical test strip will measure nitrate levels from 1 ...

Hoosiers using test strips to detect the presence of fentanyl or other controlled substances soon no longer will be subject ...

Applekamp said having to prick two fingers was a bit bothersome — especially since the kit included only one bandage. Waiting for STI test results can be worrisome, but Applekamp said Everlywell ...

You receive everything you need to take your sample in a discreet kit through the mail. Our tester Breanna Mona found the test simple and quick. After creating an account online, it took about a ...

The Kings Water Alliance (KWA) is offering free residential well nitrate testing in Kings County. A rural household in Armona is the first to request testing as KWA expands services into Kings County.