What does the Contains natural rubber latex symbol look like?

The word LATEX inside an outlined downward-pointing triangle with rounded corners. It is also called “Contains latex”, “Latex”, “Natural rubber latex” and “Presence of latex”.

Which standard defines the Contains natural rubber latex symbol?

It is listed as ISO 15223-1-5.4.5.

Contains natural rubber latex symbol: the word LATEX inside an outlined downward-pointing triangle with rounded corners — ISO 15223-1-5.4.5

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Medical device label symbols Medical device & pharmacy labels

Contains natural rubber latex

The word LATEX inside an outlined downward-pointing triangle with rounded corners. · also called “Contains latex”, “Latex”, “Natural rubber latex”, “Presence of latex”

What the Contains natural rubber latex symbol means

Natural rubber latex or dry natural rubber is used as a material in the device or in its packaging. This matters for people with a latex allergy.

Source · Official website Dental device manufacturer's explanation of symbols on labels and instructions for use · checked Nov 11, 2026

Where it appears

Medical device label

ISO 15223-1
—This meaning

Questions about the Contains natural rubber latex symbol

What does the Contains natural rubber latex symbol mean?: Natural rubber latex or dry natural rubber is used as a material in the device or in its packaging. This matters for people with a latex allergy.
What does the Contains natural rubber latex symbol look like?: The word LATEX inside an outlined downward-pointing triangle with rounded corners. It is also called “Contains latex”, “Latex”, “Natural rubber latex” and “Presence of latex”.
Which standard defines the Contains natural rubber latex symbol?: It is listed as ISO 15223-1-5.4.5.

Checked against the source · Nov 11, 2026 · How we verify

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