Quantofix 1160934 Arsenic 50 Test Stick with Reagents and Reaction Vessel 6mm x 95mm Pack of 100

Description

The QUANTOFIX arsenic 50 test sticks consist of a plastic strip of 0.2mm thickness to which, at the lower end, a test paper has been sealed. The size of the test paper area permits a clear comparison with the fields of equal size of the colour scale provided on the plastic box. The length of the test sticks is sufficient to permit easy handling even in cases where aggressive or otherwise noxious solutions are to be tested.