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Chemotechnique Patch Testing  


Crawford Healthcare, through a longstanding partnership with Chemotechnique Diagnostics in Sweden, is the leading supplier of patch test allergens and allergy testing kits to specialist centres in the UK.

Chemotechnique offer the complete range of high quality products including haptens (allergens) and test chambers for patch testing in the diagnosis of contact dermatitis (contact eczema). The contamination free haptens are produced under strict pharmaceutical control following the GMP quality management system audited by the Swedish Medical Products Agency (MPA). In addition, their whole operation follows the ISO 13485 and 9001 Quality Management systems. Their products will therefore enable you to perform a valid diagnosis of contact allergy in your patients. 


2020 Patch Test Products

& Reference Manual Now Available

Contact us for your copy


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Patch Testing Video