Membrane Sample Storage Box, 10 Pcs/Set - Atmospheric/Environmental Particulate Matter Sampling Membrane Folder, Round Membrane Filter Filter Paper Storage Box for Lab (for 47mm Diameter Membrane)

✔The filter membrane storage box is specially designed for the sampling of atmospheric particulates and the separate storage of single filter membrane, so as to avoid the problems such as the loss of particulates on the filter membrane, the deformation of the filter membrane and the pollution of the sample caused by the storage of the sampling filter membrane in aluminum foil paper bags, plastic bags, folding clips, etc

• ✔The filter membrane storage box is specially designed for the sampling of atmospheric particulates and the separate storage of single filter membrane, so as to avoid the problems such as the loss of particulates on the filter membrane, the deformation of the filter membrane and the pollution of the sample caused by the storage of the sampling filter membrane in aluminum foil paper bags, plastic bags, folding clips, etc
• ✔There are many sizes to choose from. You can save a variety of sizes of filter membrane. Please select the appropriate size according to your actual needs
• ✔The edge of the storage box has a rough small particle area, which is designed for anti-skid when holding. At the same time, the storage box also has a special extraction port, which is convenient to take out the filter membrane sample from the box
• ✔The sample storage box is made of polystyrene, which is stable in nature, will not affect the composition of the filter membrane, the storage box isolates the contact between the sample and the environment, and make the collected results more accurate
• ✔10 Pcs/Set