Highly versatile material can withstand extreme heat and cold
Ultra-Clean aluminum foil purity helps maintain the integrity of samples Premium grade foil eliminates the problems caused by thin, cheap consumer foils which have minute pinholes caused by the production process The carton has a metal tear-off bar for ease in cutting to size Unique box flaps prevent the roll from leaving the box Sheets are ideal for covering flasks, beakers, petri dishes, weigh boats, disposable crucibles, and wrapping samples