Indicative list of testing for Irrigation - Hydroponic:
Hydroponic water
|
Method |
Method id |
Method reference |
Equipment |
Select offer |
|---|---|---|---|---|
| pH, EC, alkalinity, CO3, HCO3, N-NO3, N-NH4, P, K, Ca, Mg, S, Mn, Fe, Cu, Zn, Si, B, Na, Cl | P05/F3 | see below | ||
| pH | Μ01/F3 | APHA 4500 | ||
| Conductivity EC | Μ02/F3 | APHA 2510 | ||
| Hardness total | M03/F3 | ELOT 170 | ||
| Alkalinity total | M06/F3 | APHA 2320 | ||
| Alkalinity phenolpthaleine | M06/F3 | APHA 2320 | ||
| Acidity | M25/F3 | APHA 2310 | ||
| Calcium Ca | M04/F3 | APHA 3500 | ||
| Magnesium Mg | M04/F3 | APHA 3500 | ||
| Ammonium nitrogen N-NH4 | M09/F3 | APHA 4500 | ||
| Potassium K | M12/F3 | In house | Flame photometer | |
| Sodium Na | M12/F3 | In house | Flame photometer | |
| Iron Fe | Μ22/F3 | ISO 8288 | ||
| Copper Cu | Μ22/F3 | ISO 8288 | ||
| Manganese Mn | Μ22/F3 | ISO 8288 | ||
| Zinc Zn | Μ22/F3 | ISO 8288 | ||
| Molybdenum Μο | Μ22/F3 | ISO 8288 | ||
| Silicates SiO2 | Μ22/F3 | APHA 4500 | ||
| Chlorides Cl | M05/F3 | APHA 3500 | ||
| Hydroxides | M06/F3 | APHA 2320 | ||
| Carbonates | M06/F3 | APHA 2320 | ||
| Bicarbonates | M06/F3 | APHA 2320 | ||
| Nitrates N-NO3 | M07/F3 | APHA 4500 | ||
| Phosphorus total | M10/F3 | APHA 3500 | ||
| Sulphur / Sulfates SO4 | M13/F3 | APHA 4500 | ||
| Boron / Borates | M14/F3 | APHA 4500 | ||
| Nitrites NO2 | M08/F3 | APHA 4500 | ||
| Nitrogen total | M09/F4 | APHA 4500 | ||
| Heavy metals (Pb, Cd, As, Ni, Cr) | P02/F3 | APHA 3500 |
IRRIGATION WATER
|
Method |
Method id |
Method reference |
Equipment |
Select offer |
|---|---|---|---|---|
| pH, EC alkalinity total & phenolphthalein, hardness total, CO3, HCO3, NO3, NH4, P, K, Ca, Mg, SO4, B, Na, Cl, SAR | P06/F3 | see below | ||
| pH | Μ01/F3 | APHA 4500 | ||
| Conductivity | Μ02/F3 | APHA 2510 | ||
| Total dissolved solids | M33/F3 | APHA 2540C | ||
| SAR index | M11/F3 | Calculations | ||
| Calcium | M04/F3 | APHA 3500 | ||
| Magnesium | M04/F3 | APHA 3500 | ||
| Sodium | M12/F3 | In house | Flame photometer | |
| Chlorides | M05/F3 | APHA 3500 | ||
| Boron | M14/F3 | APHA 4500 | ||
| Bicarbonates | M06/F3 | APHA 2320 | ||
| Carbonates | M06/F3 | APHA 2320 | ||
| Sulfates | M13/F3 | APHA 4500 | ||
| Hardness total | M03/F3 | ELOT 170 | ||
| Nitrates | M07/F3 | APHA 4500 | ||
| Ammoniα | M09/F3 | APHA 4500 | ||
| Phosphorus total | M10/F3 | APHA 3500 | ||
| Potassium | M12/F3 | In house | Flame photometer | |
| Heavy metals (Pb, Cd, As, Ni, Cr) | P02/F3 | APHA 3500 | ||
| Iron Fe | Μ22/F3 | ISO 8288 | ||
| Copper Cu | Μ22/F3 | ISO 8288 | ||
| Manganese Mn | Μ22/F3 | ISO 8288 | ||
| Zinc Zn | Μ22/F3 | ISO 8288 | ||
| Molybdenum Μο | Μ22/F3 | ISO 8288 | ||
| Silicates SiO2 | Μ22/F3 | APHA 4500 |