SICCO Desiccant, 1.000 ml = ca. 720 g with colour-indicator, colour changes when

SICCO Desiccant Silica gel with colour indicator from orange to dark brown and black (does not contain cobalt-II-chloride). Grain size 2,0 - 5,0 mm, loss after drying <=4%. Abmessungen: Weight g 720