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Author Comment Last activity Moderation
lizdahl "We use purple air monitors. You can find them at Purpleair.com. " | Read more » about 1 year ago
lizdahl " That cell is likely just too big for what you are trying to do and therefore hard to flush. I like using z-cells and tiny volumes since it is eas..." | Read more » about 2 years ago
lizdahl " The main cost for for a FIA or SIA would be a peristaltic pump and a flow cell - I've built my own a couple of times. You could make a flow cell ..." | Read more » about 2 years ago