There are 31.1035 grams per troy ounce. Guidelines generally give recommended amounts measured in grams (g) of pure alcohol. Total mass 32.45 grams, diameter 40.00 mm. The Tower pound was equivalent to about 350 grams. It was equivalent to about 7,561 grains (490 grams). The foil is a light thrusting weapon with a maximum weight of 500 grams. This is the equivalent to around 1,900 grams per day in total mass. Its weight seems to have decreased gradually from the original 324 grams to 319. A target of 95 grams per kilometre will apply from 2021. Fluoride can be lethal in amounts of 5 to 10 grams. Iran consume an average of eight grams of opium daily. She was charged with possessing marijuana totaling less than five grams. Bromide has a lethal dose of 30 grams. It increases to 20 - 50 grams by puberty. He indicated that he was fined A$400 for possession of two grams of cannabis.