Line 271: |
Line 271: |
| '''Answer:''' yes | | '''Answer:''' yes |
| | | |
− | '''Question''': what do I enter when it's written "traces"? | + | '''Question''': what do I enter when the label says something like "contains trace amounts of ..."? |
| | | |
− | '''Answer''': Just enter "traces". | + | '''Answer''': you can enter the word "traces" as the value, and the system recognizes this as "approximately zero". |
| | | |
| === Missing value === | | === Missing value === |