Presentation Information Contact us OPALEBIO MEDICAL BIOLOGY LABORATORY 20 Rue de Verdun 62630 Etaples Tel .: 03 21 94 63 35 Fax: 03 21 94 22 01 PAYS DE MONTREUIL MEDICAL BIOLOGY LABORATORY 103 rue Pierre Ledent 62170 MONTREUIL Tel .: 03 21 06 03 43 Fax: 03 21 86 29 00 AUTHIE BAY MEDICAL BIOLOGY LABORATORY Clos des Boucaniers 3, Avenue du 8 mai 1945 62600 BERCK SUR MER Tel .: 03 21 09 08 97 Fax: 03 21 84 47 15 HESDINOIS MEDICAL BIOLOGY LABORATORY 1bis rue d'Abbeville 62140 MARCONNE Tel .: 03 21 81 63 35 Fax: 03 21 81 10 49 Hematology, biochemistry, immunology, bacteriology, parasitology Welcome THE SELARL OPALEBIO LABORATORIES welcome you and invite you to discover, through the sections of its site, the different aspects of its activity. The Opalebio laboratory located in Étaples takes samples without an appointment except in special cases: blood gas, dynamic tests with injection of drugs, Helikit urea breath test, sample from a child ... for biochemical analyzes concerning glycemic metabolism, cholesterolemia, triglyceridemia ..., it is necessary to be fasting.