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帶標簽無菌采樣袋；規格：4oz./118ml；尺寸：7.5cm×18.5cm；膜厚：0.057mm；包裝：500個/盒；品牌：美國NASCO
一般型無菌采樣袋，已預先滅菌，可直接使用，尺寸齊全，用途zui廣，，表面附書寫區，方便記錄各項采樣信息。適合于液體樣品采樣，密封性*，能折疊三次。
zui高使用溫度達82°C ，可以在任何低溫下使用，甚至液氮環境。所有產品都經過嚴格的滅菌處理，請放心使用。
The white, write-on strip makes sample identification easier and more convenient. It’s easy to write on this white strip using an ordinary ballpoint pen, pencil, or felt-tip marker. The paper-like finish virtually eliminates ink smearing, and provides a surface that will accept a variety of writing instruments. To assist in volume control, this bag has a 4-oz. and a 100 ml fill line. Fill lines are approximate.
Capacity 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.