Delta Extrax’s THCA 2G Cartridge Duo | Adios Blend comes with two cartridges, each filled with 2 grams of THC oil. This amounts to a total of 4 grams or approximately 0.14 fluid ounces of product.

Researchers found that while vitamin E oil did not produce ketene when vaped, vitamin E acetate did. Still, despite the risk factors involved with using cannabis cartridges, there are alternatives ...