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These industrial combination pH or ORP sensors use the conventional measurement technique
Injection capabilities of 1:500 to 1:50 (0
Samsung white LEDs and Osram deep-red LEDs
Multi-aspect protection circuitry: Includes short circuit protection
It has a unique blend of ingredients that combine essential carbohydrates and enzymes which promote energy metabolism and protein synthesis
Grodan Macro Plugs, 35 packs of 50 count growing-accessories These industrial combination pH orThese rockwool plant starting plugs feature a slit for easy insertion of rooted cuttings. Ideal for growers using aeroponic EZ Clone machines. They fit perfectly into the holes of any standard rockwool blocks, inserted into pebbles, or any other type of growing media.
US$ 3401.75
US$ 6989.40
US$ 289.50
