规格：37.5 × 50cm；膜厚：0.102mm；250个/盒 
这些塑料袋是专门快速测试和处理那些不需要保留的样品而设计的，通常做样品测试，均质，然后丢弃。该袋子经过消毒，由重型聚乙烯材料制成。50个袋子被密封为一包。使用的时候切断衬袋从底部取出搅拌袋。上海瑞亿仪器有限公司

15" W x 20" L （37.5 x 50 cm）
4.0 mil （0.102 mm） thick
Box of 250

When the sample does not have to be retained, these bags are designed for quick testing ａnd disposal. Usually the sample is homogenized, tested, ａnd then discarded. The bags are sterilized ａnd made of heavy-duty polyethylene. Bags are packaged with 50 in a sealed liner bag. Cut the liner ａnd pull the bag out by the bottom. These are Whirl-Pak® quality without the wire-closing tab.