A very useful kit to determine on the spot soil pH value. This is a compact kit easy to carry on site.
Consists of :
12 thick walled test tubes with rubber bungs.
1 tube Cleaning brush.
1 bottle of Barium Sulphate (100gm)
1 bottle of Soil indicator (100gm)
1 bottle of Distilled water (500gm)
1 Colour chart, range 4.0 to 8.0 ph in 0.5 ph steps.
Complete with carrying case