300 x 350 mm size polythene bags are a small sized sample bag made from clear polythene at 600 gauge (150 mu) thickness. This particular bag is ideal for storage of light weight samples, especially during geo-chemical or mineralogical sampling where leaking and cross contamination must not occur. These particular bags are fairly small in size and have a thin film, therefore making them more suitable for holding single specimens or a couple or samples of sediment such as clay, mud, etc. Easy to seal with nylon cable ties, these bags are supplied in lots of 10 bags.
*NOTE: We can also have any size and gauge of bag manufactured for custom order at very competitive prices. Please inquire via email*