Här är info taget från Azarius.
Citat:
Dosage
When taking cacti that have an average height of 15-20 cm, an average diameter of 3,5 cm, one to one and a half cactus should be enough for a light to moderate trip, two to two and a half cacti for a strong trip.
Remember that potency can vary greatly. Therefore it is best not to take the dosage all at once, but to build up the dosage gradually: take half of the dosage, wait an 60 to 90 minutes to see what the effect is, then if desired take half of what is left over and if necessary repeat. A San pedro trip takes about two to two and a half hours to peak.
Fresh cactus to mescaline ratio
400 g contains about 480 mg mescaline - 0.12% mescaline per gram of cactus (according to Schultes & Hofmann)
400 g contains about 200 - 300 mg mescaline - 0.05 - 0.075% mescaline per gram of cactus (according to another source)
Dried cactus to mescaline ratio
100 g contains about 200 - 300 mg mescaline - 0.2 - 0.3% mescaline per gram of cactus
Dry weight is 25% of the fresh weight (75% water)
Mescaline dosages
150 mg Minimum dose.
150 - 300 mg light to moderate dosage
300 - 400 mg strong trip last 6 - 12 hours
450 - 500 mg possible ego dissolution, trip will last about 12 hours
500 - 600 mg definite ego dissolution , trip can last up to 24 hours
Så ja, 100 gram torkad San Pedro verkar stämma rätt bra.
