uart mason jar. - Place 500 ml of pet. ether in jar, seal firmly, and GENTLY shake once or twice. Unscrew lid to release pressure. Repeat the shaking and pressure releasing a few more times until little or no pressure is heard when the lid is unscrewed. - Now shake the tightly sealed jar vigorously for 5 minutes, then seperate liquid from plant material using a coffee filter. Save the liquid in a seperate container, and place the plant material back into mason jar. - Repeat with 150 ml of pet. ether - shaking for 5 minutes, then saving liquid, then repeat one more time with another 150 ml of pet. ether for a total of 3 extraction of the plant material. On the last extraction of the material, manually squeeze out as much liquid from the material as possible. - Place all of the collected liquid (pet.ether & oil) in a shallow pyrex baking dish, and place dish in front of fan positioned to exhaust the pet.ether fumes outdoors. Before too long, what will be left in the pan will be 2 to 6 grams of a sticky resinous substance varying in color from green to brown... the basic goo....
