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 ===