on 4/21/2002 10:51 PM, Bill Hooper at [EMAIL PROTECTED] wrote: > 81 000 000 pg (picograms) as one of the equivalents for 81 mg. That is incorrect, of course.
I should have written: 81 mg = 81 000 000 ng (nanograms) That is equal to 81 000 000 000 pg (picograms). Regards, Bill Hooper physics professor (retired), Florida, USA ======================== Keep It Simple - Make It Metric! ========================
