Replies

To: zeestephen

19 ng per mL =
19000 ng per L =
.019 mg per L

4 posted on 06/07/2020 3:56:00 AM PDT by loucon (Quarintine by choice is freedom. Quarintine by mandate is ... well you know ... that thing ...)

To: loucon

Loucon is correct, .019 mg per L. Sometimes people get microgram confused with milligram. Microgram is µg. Press down ALT and type 230.

8 posted on 06/07/2020 4:18:19 AM PDT by F450-V10

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