Hollow stopper, hexagonal head, LBG 3.3, 10/19
€2,82
Catalog nr.: STP3003001
Menge
Strips made of vinyle with 4 indicator pads prepared with a non-bleed system, therefore the resultant colour change will remain far longer and readable until the pads are dry, even with a highly alkaline solution. These strips provide an accurate method of measuring the pH of a solution and produce high quality results each time. 100 strips per pack
Hollow stopper, hexagonal head, LBG 3.3, 10/19
1 piece
€2,82