![Syringe filters, labeled, CHROMAFIL Xtra PES, 25 mm, 0.2 µm [21034][MICROLAB] 4-Tetrachlorobiphenyl](https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PES-20_25_syringe_filters_chromatography_REF729240.jpg?v=1740396701)
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4-Tetrachlorobiphenyl
105498-26-8
66271-32-7
Methyl docosanoate (Methyl behenate)
000 ppm solutions chemically stable for years in 1-10% HNO3 / LDPE container
Syringe filters, labeled, CHROMAFIL Xtra PES, 25 mm, 0.2 µm [21034][MICROLAB] 4-TetrachlorobiphenylInside the syringe filter polyethersulfone is used as membrane material. The hydrophilic PES membrane is suitable for aqueous and slightly organic liquids. This filter shows a good stability against acids and bases as well as a very low adsorption for pharmaceuticals and proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 C and 1. 1 bar for 30 min)! Technical Data Downloads Sterile No Membrane