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The Hanna Instruments HI1333B is a combination (full-cell) pH electrode with a single ceramic junction
Made of UV resistant
This high UV A spectrum adds the nutrient values that are vital for the growth
Product is wattage adjustable
ECOWORKS EC - conc - 16 oz - ECOWS-EC-16OZ lamps The Hanna Instruments HI1333B isDerived from 100% cold pressed neem oil, ECOWORKS EC is an OMRI listed pesticide containing azadirachtins, neem limonoids, fatty acids, esters and synergistic inerts for maximized efficacy. Effective against a wide range of biting and sucking insects, soil borne pests, and several devastating fungal diseases, this is also an exceptional fly repellent. Can be applied as a foliar spray, soil drench, in soilless media or in recirculating systems. This
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