Control Solution
① Lot Number (
calling for assistance.
② Use By Dates (
bottle label. Discard bottle if either 3 months
after first opening or date printed next to on
bottle label has passed, whichever comes first.
③ Control Solution Level (1, 2, or 3) - We
recommend testing at least 2 levels of control
solution. Contact the number on the cover of
this Booklet for information on how to obtain
different levels of control solution.
Control Solution Bottle Label
3
) - Used for identification when
) - Write date first opened on
1 2
13