Particles used in this study were crystalline silica DQ12 (SiO2, d50 = 2.2 µm; DMT, Essen, Germany); crystalline Min-U-Sil® 5 (d50 = 1.6 µm, US Silica Company, Berkeley Springs, West Virginia, USA); monodisperse silica spheres (MSS, d50 = 1 µm, Fiber Optic Center Inc., New Bedford MA, USA); and nanosized silica (Aerosil OX50 and FK 320, respectively 40 nm and 15 nm, Evonik, Degussa, Frankfurt AM, Germany), carbon black (CB, ultrafine, d50 = 35 nm, ENSACO 250G, Timcal), carbon nanotubes (CNT/CNT-7/MWCNT-7, d = 75 nm, L = 7.1 µm, Mitsui, Tokyo, Japan), asbestos (crocidolite, d = 200 nm, L = 3 µm, UICC, Geneva, Switzerland), tungsten carbide (WC, d50 < 1 µm; Johnson Matthey, Royston, United Kingdom) and cobalt oxide (Co3O4, d50 < 10 μm, Sigma Aldrich, St. Louis, Missouri, USA, now part of Merck). To sterilize and inactivate any trace of endotoxin, particles were heated at 200 °C for 2 h.
Fk 320
Manufactured by Evonik
Sourced in United States
The FK 320 is a laboratory filtration device designed for the separation of solid and liquid components from a mixture. It features a stainless steel housing and can accommodate filter media up to 320 mm in diameter. The core function of the FK 320 is to provide a controlled and efficient filtration process in a laboratory setting.
Automatically generated - may contain errors
Lab products found in correlation
2 protocols using fk 320
1
Characterization of Particulate Matter Samples
2
Silica Nanoparticles for Responsive Polymer Synthesis
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Two types of solid commercial silica nanoparticles named AOX50 and FK320 (Sipernat) by Evonik were used in this work. N-Isopropylacrylamide (NIPAM), azobisisobutyronitrile (AIBN), 3-(methacryloxypropyl)-trimethoxysilane (MPS), 1,4-dioxane, methylene blue (MB), caffeine (CF) and amoxicillin (AMX) were purchased from Sigma-Aldrich, Italy. All the solvents used for the synthesis were of high purity and used as received. 1,4-Dioxane was kept on molecular sieves overnight before using for polymerization reaction.
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