rhus
rhus


Author Comment Last activity Moderation
warren "Sara says there are some for rent? I'm pointing her at this thread so we can find out... " | Read more » over 12 years ago
deepwinter "That sounds pretty interesting. The more measures to compare against the strips the better. I can chip in.. " | Read more » over 12 years ago
warren "We've been talking about using a digital H2S sensor to get another measure of H2S to compare to. I think they can be bought online for like $100, t..." | Read more » over 12 years ago