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77 EC calibration solution (50 ml bottle)
PM Wash works well for cleaning plants that are subject to humid environments
Combines all of the HLC1
The open design effectively dissipates heat while maintaining ideal lamp operational temperature
The sturdy frame helps support the weight of the vines as they grow
Plastic Duct Grille 4 - White, Wall-Mount Grille for 4" Duct Fan new-releases 77 EC calibration solution (50Designed to be wall mounted and connected to ducting to supply exhaust air. Durable flame retardant polypropylene construction that can be painted. Features an internal manual damper which can be adjusted to open or close. Includes all screws and hardware to easily mount to a cabinet or wall. Ducting Size: 4 Dimensions: 7. 25 x 7. 25 x 2. 5 Material: PVC thermoplastic PRODUCT DESCRIPTION This duct grille was designed to be wall mounted and connected
