Rhodamine
Ah, mixing rhodamine WT. It comes in a 20% solution - we have 20 gallons of that. It's detectable at under 1 ppb - that's roughly 1.5 ml in an olympic swimming pool.
So I now have two gallon jugs; one has Rhodamine at 150,000 ppb, one at 800,000. My fingers are pink, my pants are pink. It's quite a pain.
So I now have two gallon jugs; one has Rhodamine at 150,000 ppb, one at 800,000. My fingers are pink, my pants are pink. It's quite a pain.
posted by mandoliniment at 3:01 PM
1 Comments:
I know the feeling of being stained pink with that stuff. Do you know where I can buy more? Turner is too expensive for an 8oz bottle, I want it pure (20%)by the gallon.
ddifonzo@earthlink.net
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