On Tuesday 01 November 2005 08:50, Sauerwald Mark wrote: > A couple of other tips: > Invest in a good quality scale (you can often get > triple beam balances for cheap at police auctions) It's possible to live without a scale. The teaspoon method really does work. Small accurate digital scales aren't that hard to find. They can only handle 100 or 200 grams but are very accurate. Add a bigger scale which doesn't need to have the same accuracy. Being off a gram when weighing two grams is bad. Being off ten grams when weighing 1 kilo isn't that bad. So a combination of a small digital gem scale and a bigger scale [postal?] works just fine. Or for the things that need accuracy solutions work to. > > It is hard to find larger containers for mixing > chemicals in. I found a 5L plastic beaker at a > surplus store which has made life much easier. Before > that I used a plastic 2Gallon bucket which I had > marked 0.5L graduations on the side with a felt tip > pen For me one of the advantages of mixing my own is I don't need to mix up 5 litres of stuff. Unless I want to of course. I also rarely mix stock solutions. Instead mixing straight up the diluted solution. Nick ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.