这个袋子用于提交样品的分析评估，袋子是无菌密封的方底，从而可以详细校样。容量大约769ml，袋子尺寸：8.56 x 6.35 x 17.78 cm。500个/箱   上海瑞亿仪器有限公司
This bag is used for sample submission for analytical assessment. Bag has square bottom that is heat sealed, making it sift proof. Has a volume of approximay 26 oz. （769 ml）. Constructed of 55-lb. bleached paper with 1.25 mil thick polyethylene liner. Comes with tin tie attached. Bag measures 3-3/8" W x 2-1/2" gusset x 7" H （8.56 x 6.35 x 17.78 cm）. Box of 500 bags.