OneTouch Verio Flex Owner's Booklet page 61

• Tightly close the cap on the control solution vial
immediately after use to avoid contamination or
damage.
See page 34 for more information on testing.
CAUTION:
• Do Not swallow or ingest control solution.
• Do Not apply control solution to the skin, eyes, ears or
nose as it may cause irritation.
• Do Not use control solution after the expiry date
(printed on the vial label) or the discard date,
whichever comes first, or your results may be
inaccurate.
Taking a test
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