1 Liter Refill Pack Hydroponic A & B Fertilizer For Leafy Greens (Pack of 2 sets) Net Pots 880 µS/cm conductivity standard that

880 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution

Following its extensive research into the matter

5 ppm (1000~2000 ppm)

Hanna offers a complete line of cleaning solutions engineered for specific applications

EC Range 0

1 Liter Refill Pack Hydroponic A & B Fertilizer For Leafy Greens (Pack of 2 sets) Net Pots 880 µS/cm conductivity standard thatContains Solid A 50g x 2pcs and Solid B 50g x 2pcs Dilute to 1 Liter Stock A x 2 & 1 Liter Stock B x 2 Suitable for hydroponics and fertigation Product of EU SET A Contains: N 15. 5% CaO 26% Fe EDTA 1. 32% SET B Contains: N 7% P2O5 9% K2O 37% MgO 3% SO3 13% B 0. 02% Cu EDTA 0. 004% Fe DPTA 0. 14% Fe EDDHA 0. 01%, Mn EDTA 0. 033% Mo 0. 003% Zn EDTA 0. 021% Direction of use: Make stock solutions: Dissolve SET A (50g) in 1 liter of Water Dissolve SET B