N-Heptane 99.3% Lab Grade double-ended Nordic Pure 12x24x4 Pleated Air

Nordic Pure 12x24x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Automatically begins to count up to indicate time elapsed after count down reaches zero

you never have to worry about your odours escaping again

• ETL and DLC listed

Ready to bloom

N-Heptane 99.3% Lab Grade double-ended Nordic Pure 12x24x4 Pleated AirULTRA High Purity Lab Grade N Heptane 99. 3% Purity (Note: Container style and color may vary) BVV ULTRA High Purity Lab Grade N Heptane is a perfect solution for cleaning up and clarifying the extracted material and removing the green colored plant material and some waxes out of the product to produce a cleaner end result when distilling extracts. Heptane can be used the same as hexane or as a solvent, but has a higher boiling point when needing to