Solvent Pro Injection Valve Select Size:50L Best Choice for 2'x2' Growing

Best Choice for 2'x2' Growing Area: Bar style FC1500 EVO boasts excellent heat dissipation making it the best choice for hydroponic plants in limited areas

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Use to clone your favorite plants

Beneficial Bacteria

Safe to use until day of harvest

Solvent Pro Injection Valve Select Size:50L Best Choice for 2'x2' GrowingSolvent Pro Injection Valve Replacement Injection Valve for Solvent Pro series rotary evaporators with an 18mm ID and 35mm OD flange and a PTFE thread valve with Viton O ring to provide a leak proof precision vacuum seal. This valve also has a 3 8" barbed connection with a stem to allow for a PTFE tubing (not included) to inject directly into the rotary flask.