Polyethylene oxide (PEO) is a polymer prepared by polymerization reaction (polycondensation) of ethylene oxide and water catalyzed by acidic or basic catalysts (Hideshi1995). It has two chemically synonymous names: poly(ethylene glycol) (PEG) and poly(oxyethylene) (POE) (Buchmeister2003). PEG has...
品牌: Sigma-Aldrich 优惠价: 立即咨询产品价格查看更多规格... 产品编号 包装单位 单价(元) 国内现货 国外库存 询价单 4082257 1 L 1200 4082257 5 L 2190产品别名 25322-68-3 聚乙二醇300 Polyethylene Glycol 300 Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 300 PEG Poly(ethylene glycol) 聚(乙...
PEDOT:PSS (1.3 wt % dispersion in H2O, conductive grade), poly(ethylene oxide) (Mw~ 400, 1,500, 8,000, 100,000, and 2,000,000 were purchased from Sigma-Aldrich. Polydimethylsiloxane (PDMS) precursors (SYLGARD® 182) were purchased from Ellsworth Adhesives. All materials were used as ...
Sigma-AldrichGF91661902Polyethylene - High Density (HDPE), rod, diam. 10?mm, L 200?mm9002-88-41EA$1842024-03-01Buy Sigma-AldrichGF92527465Polyethylene - Low Density (LDPE), film, thickness 0.063?mm, size 150 × 150?mm9002-88-410EA$17802024-03-01Buy ...
Unless otherwise stated, most of the materials used in this work were purchased from Sigma Aldrich and used as received. Apart from Polyethylene Oxide (PEO) polymer, all the other materials have been listed in our previous work on FA-Rich PSC13,55,56,57. Materials processing After sequential...
Sigma-Aldrich1.37097Poloxamer 188 EMPROVE EXPERT cell culture optimized (stabilizedwith70ppmBHT)9003-11-625kg$68502024-03-01Buy Polyethylene-polypropylene glycol Chemical Properties,Uses,Production Chemical Properties Polyethylene-polypropylene glycolgenerally occur as white, waxy, free-flowing prilled granules,...
Polyethylene - U.H.M.W. (UHMW PE), film, thickness 0.075 mm, L 2 m; Synonyms: ET301075 at Sigma-Aldrich
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(TBAPF6, >99%), sodium persulfate (NaClO4, >98%), sodium dodecylbenzenesulfonate (NaDBS, 99%), polyethylene oxide (PEO, Mv 100.000 g mol−1), ethylene glycol (EG, 99.8%), propylene carbonate (PC, 99%) and ethanol (technical) were purchased from Sigma-Aldrich (Taufkirchen, Germany) ...
in semisolid form with a molecular weight ranging from 570 to 630. It's density decreases with temperature, from 1125.8kg/m3at 20°C to 1093.0kg/m3at 60°C (https://www.dow.com/polyglycols/polyethylene/products/carbowaxp.htm). PEG P3515 by Sigma Aldrich (Garel et al., 2014), similar...