Soil Testing Kits

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 (500 gm)
1 spatula
1 color chart, range 4.0 to 8.0 pH in 0.5 pH steps
Complete with carrying case.