EN 1811 Release of Nickel from Articles Attached to Pierced Parts of the Human Body and in Prolonged Direct Contact with the Skin

Product Safety Tests

EN 1811 Release of Nickel from Articles Attached to Pierced Parts of the Human Body and in Prolonged Direct Contact with the Skin

EUROLAB laboratory provides testing and compliance services within the scope of EN 1811 standard. This European standard specifies a method for simulating the release of nickel from all post assemblies fitted to pierced ears and other punctured parts of the human body, and from articles intended for direct and prolonged contact with the skin.

EN 1811 Release of Nickel from Articles Attached to Pierced Parts of the Human Body and in Prolonged Direct Contact with the Skin

Adverse skin reaction to nickel has been known for decades. Nickel is the most common cause of contact allergy in Europe, with 10% to 20% of the patch-tested female population and 1% to 3% of the patch-tested male population allergic to nickel.

The absorption of nickel ions by the skin, which is released from certain nickel-containing substances inserted into pierced ears or other punctured parts of the human body, or in direct and prolonged contact with the skin, causes sensitization.

Increased exposure to soluble nickel salts results in allergic contact dermatitis. It is known that sensitization to nickel requires higher exposure levels than do occur in already sensitized individuals.

There is great variation in the degree of sensitivity to nickel between individuals. This widespread health problem has necessitated the introduction of a number of measures designed to reduce its prevalence. These precautions include the requirements of this standard, which provides an in vitro chemical test as relevant as possible to the variable human biological reactions that occur when nickel-containing metallic objects are in direct and prolonged contact with the skin and punctured parts of the body.

EUROLAB assists manufacturers with EN 1811 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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