69 oz. (2,041 ml) capacity7-1/2" W x 15" L (19 x 38 cm)3.0 mil (.076 mm) thickBox of 500Capacity is measured in fluid ounces when the bag is closed and tab is folded over three times. Volume and dimensions are approximate; bags should not be used at temperatures above 180° F (82° C). Bags can be frozen to any temperature, even liquid nitrogen – careful handling required after freezing. All bags are sterilized after manufacturing. 美国Nasco无菌取样袋/无菌采样袋/无菌袋/取样袋/采样袋