Cartine SPECIALI pH 5,4-7,0 rotolo 5 mt MACHEREY-NAGEL
Cartine SPECIALI pH 3.8-5.8 5 mt MACHEREY-NAGEL
Cartine PEHANON pH 1.8-3.8 200 strisce MACHEREY-NAGEL
Cartine PEHANON pH 2.8-4.6 200 strisce MACHEREY-NAGEL
Cartine PEHANON pH 5.2-6.8 200 strisce MACHEREY-NAGEL
Cartine PEHANON pH 7.2-8.8 200 strisce MACHEREY-NAGEL
Cartine PEHANON pH 8,0-9,7 200 strisce MACHEREY-NAGEL









