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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
plastic cup
77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe
Warranty and Support: Provided by Quest
90 gram tea brew packs make 3 gallons of brew
extra phosphorous for beautiful blooms and potassium and trace elements for healthy plant stock
GroVision High Performance Shades - Classic plastic cupGroVision High Performance Shades features color balancing polycarbonate lenses which are excellent for use in all grow room lighting spectrums. Scratch resistant lenses which meets ANSI Z87. 1 American National Standards. GroVision High Performance Shades features a full color display box (6 Cs).
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