New OxiTop Heads
Whilst most commonly associated with the monitoring of biochemical oxygen demand (BOD), the OxiTop system can be used for many…
Tag: soil
Measuring the conductivity of soil
Conductivity (also called electrical conductivity or EC for short) is a measure of a substances ability to conduct an electrical…
How does soil pH affect plant growth? How can I measure soil pH?
The pH or acidity of the soil can be a key factor in ensuring strong and healthy plant growth. While…
How can I determine the amount of available potassium in soils?
Soil is a mix of organic matter, minerals, air, liquids and other organisms. It is vital in supporting life on Earth…
Can I extend the range of the TPH in Soil kit by dilution?
The pocket colorimeter kit by Hach offers an immunoassay method to measure TPH (Total Petroleum Hydrocarbons) in soil samples –…