Heptanes is not to be used in cannabis. Only n heptane. Heptane(s) is a generic mix used for laquer thinner basically. Heptane(s) is also in fuels I think.
N heptane and all the other heptane isomers fall under the same UN number 1206 for hazmat shipping purposes. The UN number will not define quality or whether it is n heptane or a mix of heptane isomers. Always consult the coa for specific content information.
Cheap heptane(s) are a mix of heptanes of various nature’s and they aren’t like n-heptane. N-heptane is easier to remove and doesn’t leave label oil based compounds present. Heptanes are a mix of heptane usually reserved for commercial or industrial non food related processes. Also used in paint thinners or different variations.
N-heptane is isolated and usually labeled high purity. Heptanes is a mixed purity and they usually don’t even label or test for impurities on heptanes as it’s not really used for any food grade stuff off the bat.
Yea im thinking ill have to call the county and see if they have a drop off facility. I thought this would go quick and easy, but now its in my storage chilling next to a 50L we are trying to sell as well.