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Table 5 Composition of the Steinberg medium

From: Impact of heterophylly on the sensitivity of Myriophyllum aquaticum biotests

Nutrients Steinberg medium (mg/L) Steinberg medium diluted 1:1 with deionized water (mg/L)
KNO3 350 175
KH2PO4 90 45
K2HPO4 12.6 6.3
MgSO4·7H2O 100 50
Ca(NO3)2·4H2O 295 147.5
H3BO3 0.12 0.06
ZnSO4·7H2O 0.18 0.09
Na2MoO4·2H2O 0.044 0.022
MnCl2·4H2O 0.18 0.09
FeCl3·6H2O 0.76 0.38
Titriplex 3 (EDTA) 1.5 0.75