Mercury Collector, Polyethylene

Spilled mercury is collected by pressing the foam pad in the screw top closure against the mercury. The mercury is drawn into and encapsulated in the pad by releasing the pressure. The mercury is released by screwing the closure on to the jar. Replacement pads are available. Item ... more

Levelling/Sagging Tester & Sag Index Applicator

Levelling/Sagging Tester This applicator performs two tests. The sagging test is carried out as for Ref. 1108 (from 75 to 300µm) but also incorporated is the levelling test. This test lays down parallel pairs of film which increase in thickness. Evaluation is made after drying. The coating is deemed to show good ... more