pH-Fix 6.0-10.0

pH-Fix 6.0-10.0 indicator sticks measuring range: pH 6.0-6.4-6.7-7.0-7.3-7.6- 7.9-8.2-8.4-8.6-8.8-9.1-9.5-10.0 pack of 100 sticks 6 x 85 mm