Colour matching charts for soil identification.
The set consists of 7 constant hue charts with 196 colours, plus
two tropical soil colour charts.
S135 ACIDITY TEST KIT OF WATER to evaluate the potential corrosive.
The set comprises different graduated containers,
reagents, syringe, pipette, instructions.
S136 CHLORIDE TEST KIT OF WATER. The set comprises
different reagents, graduated containers, pipette, syringe,
S137 HARDNESS TEST KIT OF WATER, for calcium and magnesium
The set comprises different reagents and graduated
containers, syringe, pipette, instructions.
S137-01 ALKALINITY TEST KIT to determine the total alkalinity of
S138 ORGANIC MATTER TEST SET
Formed by different bottles, reagents and accessories to
perform about 50 tests for each of the soil factors on the
pH – pH Nitrate – Ammonia – Nitrate Nitrogen etc.