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(16) Glass Culture Tubes w/ Trays
House Flies
Cultilene Cultiwool Blocks have an optimum air/water ratio for healthy root growth and allow for great continued rooting thanks to the extremely even distribution of water and EC
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Bacillus subtilus
18x24x1 Pleated MERV 8 Air Filters 12 Pack pest-and-disease-control (16) Glass Culture Tubes w/Nordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters
