Monday, October 29, 2007
Thursday, October 25, 2007
extracting thc
Before assembling the apparatus, these factors are taken into account: the temperature of the hotplate must be controlled from the outside of the box. This necessitates a variac-type rheostat in the power line to the hotplate. The pail containing the immersion pump which circulates the icewater coolant through the condenser should also be outside the box. There are two small holes in the safety box for the icewater input and return hoses. Although the sink at the left station of the box seems handy for the coolant pump, this would necessitate opening the side panel while the refluxing is in progress to add ice and remove water. The equipment is assembled and operated in this manner: the right side panel is opened, and at station one the boiling flask, condenser, oil bath, and hotplate are assembled as illustrated in Figures 3.1 and 3.2. Each item is secured to the ring stand with adequate clamps. The flask is positioned at least one-half inch above the bottom of the oil bath (semillas cannabis). Electrical connections are not made nor the coolant hoses attached to the condenser yet, as the entire apparatus will be moved over to the center station before beginning.
Wednesday, October 24, 2007
cannabis in high rotation
The oil produced by alcohol extraction and purification with petroleum ether contains tetrahydrocannabinol, two other compounds closely related to THC but non-psychoactive (cannabidiol and cannabinol), and several other
compounds which contribute the taste and smell of the oil. The quality and quantity of the THC in the oil is determined by the quality and potency of the starting material. The oil from very strong cannabis material contains a much higher
percentage of THC than the oil from marijuana or hashish that is less potent. The quality of the THC and the characteristics of the effect (high) are determined by the relative positions of the double bonding in the THC molecule. The higher-rotating forms are more potent than the low-rotating and produce a higher, more psychedelic and spiritual effect. Methods for converting THC from low-to-high-rotating follow. The quantity of cannabidiol in the oil is important,
as it may be converted to THC, thereby increasing the potency of the oil proportionally. Experience has indicated that the quantity of cannabidiol is usually at least equal to the quantity of THC.