Originally Posted by stinkyattic
1mL of water = 1g
Do you have a way to accurately measure out 99mL into a WATERTIGHT zip-lock baggie?
That will come very very close.
Or find a friend with a scale and use that one to measure out 100g of pennies or something, and keep them in a baggie so you always have them around.
Didn't your scale come with a calibration weight?
lol I was just thinking that at Staples they might have postal scales on display and you can take your baggie of pennies there to weigh it in the store... like a crazy person... hahahaha