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帶標(biāo)簽無(wú)菌采樣袋；規(guī)格：2oz./58ml,；尺寸：7.5cm×12.5cm,；膜厚：0.057mm；包裝：500個(gè)/盒,；品牌：美國(guó)NASCO
一般型無(wú)菌采樣袋,，已預(yù)先滅菌，可直接使用,，尺寸齊全,，用途zui廣，,，表面附書(shū)寫(xiě)區(qū),，方便記錄各項(xiàng)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(dá)82°C ,，可以在任何低溫下使用,，甚至液氮環(huán)境。所有產(chǎn)品都經(jīng)過(guò)嚴(yán)格的滅菌處理,，請(qǐng)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, the top of the white strip can also be used as a fill line on the 2-oz. bag. 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.