Plant Extracts and Slurry
Plant extracts and slurry can be obtained from different organic substances and plants in a variety of procedures.
Basic parameters: pHWater, pHKCl, electrical conductivity (EC), Nt (Kjeldahl)
Water-soluble substances (nutrients, trace elements, pot. toxic substances): Ca, Mg, K, Na, NH4-N, NO3-N, Al, Ba, P, Si, SO4, Cl, Fe, Mn, Cu, Zn, Co, Mo, B, As, Ni, Cr, Pb, Cd, Tl, V
A representative composite sample should be taken.
If it is necessary to assess the samples regarding legal requirements, it is mandatory that certified service providers take the sample.