Alfa Aesar Polyethylene glycol 1,500 250g. Promotional price valid on web orders only. Your contract pricing may differ.
Aug 25, 2018· Polyethylene glycols PEG 1500 (BioUltra 1500) and PEG 600 (for synthesis) were obtained from Sigma and Merck, respectively. Potassium tartrate dibasic hemihydrate (C 4 H 4 K 2 O 6 ·0.5H 2 O, meets analytical specification of DAC) was purchased from Sigma. All chemicals were dried at 40 °C for at least 24 h in order to eliminate absorbed water and used without further purification.
Polyethylene glycol 3350 Uses, Side Effects & Warnings .
Cell fusion induced by polyethylene glycol(PEG) has become a standard method in somatic cell genetics. PEG promoted cell fusion is involved in the production of hybridoma cells. . L. H. Measurement and Correlation of the Phase Equilibrium of Aqueous Two-Phase Systems Composed of Polyethylene (glycol) 1500 or 4000+ Sodium Sulfite+ Water at .
CARBOWAX™ Polyethylene Glycol (PEG) 400 Product CAS # 25322-68-3 Description CHEMICAL FAMILY– Oxyalkylene Polymer CFTA NOMENCLATURE – PEG-8 Typical Physical Properties – CARBOWAX™ Polyethylene Glycol¹ Range of Avg. Molecular Weight 380 - 420 Range of Average Hydroxyl Number, mg KOH/g 264 - 300
CARBOWAX™ Polyethylene Glycol (PEG) 600 Product CAS # 25322-68-3 Description CHEMICAL FAMILY– Oxyalkylene Polymer CFTA NOMENCLATURE –PEG-12 Typical Physical Properties – CARBOWAX™ PEG600¹ Range of Avg. Molecular Weight 570 - 630 Range of Average Hydroxyl Number, mg KOH/g 178 - 197 Density, g/cm3 20°C 1.1258
Polyethylene Glycol 1500 (PEG-1500) has been used to mediate cell fusion. Physical form Solution, filtered through 0.2 μm pore size membrane, 50% PEG 1500 (w/v) in 75 mM Hepes (pH 8.0), bottled under nitrogen, ready to use Other Notes For life science research only. Not for …
On appelle polyéthylène glycol ou PEG des polyéthers linéaires de masse molaire inférieure à 20 000 g · mol-1 fabriqués à partir de monomères d'éthylène glycol. Leurs propriétés hydrosolubles et liposolubles en font des produits utilisés dans un grand nombre d'industries (médical, cosmétique, etc.).
Polypropylene glycol or polypropylene oxide is the polymer of propylene glycol. Chemically it is a polyether, and, more generally speaking, it's a polyalkylene glycol (PAG). The term polypropylene glycol or PPG is reserved for low to medium range molar mass polymer when the nature of the end-group, which is usually a hydroxyl group, still .
Triethylene glycol | C6H14O4 | CID 8172 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities .
polyethylene glycols: Manufacturer: PCC Exol SA: CAS No.: 25322-68-3: INCI: PEG-32: Description: POLIkol 1500 is a product belonging to the polyoxyethylene-glycol group - PEG with an average molecular weight of 1500 (INCI name: PEG-32). The commercial product is a white to pale yellow wax. The solidification point of the product is about 45 ° C.
Manufacturer of Polyethylene Glycol - Polyethylene Glycol 200, Polyethylene Glycol 300, Polyethylene Glycol 8000 and Polyethylene Glycol 400 offered by Niram Chemicals, Mumbai, Maharashtra. . We are offering Polyethylene Glycol 1500 to our clients. Note: GST will be applicable on this price 18%. Yes! I am Interested
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Polyethylene glycols and aqueous polyethylene glycol solutions can be sterilized by autoclaving, filtration or gamma irradiation. Sterilization of solid grades by dry heat at 150oC for one hour may induce oxidation, darkening and the formation of acidic degradation products.
1,2-Ethanediol | HOCH2CH2OH or CH2OHCH2OH or C2H6O2 | CID 174 - structure, chemical names, physical and chemical properties, classification, patents, literature .
Polyethylene glycol 1500 in contrast has not been studied but has a melting point greater than 44 °C and is therefore suitable for this application. This paper sets out the findings of an experimental study designed to characterise the melting process and heat transfer mechanisms in the melt phase for polyethylene glycol 1500.
Polyethylene glycol 1500 for synthesis. CAS 25322-68-3, pH 4 - 7 (100 g/l, H₂O, 20 °C). More>> Polyethylene glycol 1500 for synthesis. CAS 25322-68-3, pH 4 - 7 (100 g/l, H₂O, 20 °C). Less<<
Search term: "polyethylene glycol 1500" Compare Products: Select up to 4 products. *Please select more than one item to compare. 320 matches found for polyethylene glycol 1500 . Advanced Search | Structure Search. Polyethylene glycol 1500. 3 Product Results .
High risk chemicals & drugs – Microflex 93-853 Three times the puncture resistance of latex or vinyl disposable gloves -AQL 0,65. VWR® rocking platform shakers and 3D rotator wavers Touch pad control of speed, time and tilt adjustment during operation. HSW filler needles & safety syringes For withdrawal or injection of medication from rubber stoppered vials and glass reservoirs.
Ingestion: No known harmful effects. Although not likely to occur through expsoure to Polyethylene Glycol 1500 levels in toothpaste, or personal products use, it is nonetheless worrying to note that the effects of acute exposure range from gastro-intestinal irritation if ingested, along with symptoms such as nausea, vomiting and diarrhea.
Polyethylene Glycol 1500, NF acts as a lubricant, coating the surfaces in aqueous and non-aqueous environments. All Spectrum Chemical NF products, including all NF polyethylene glycol products are manufactured, packaged and stored under
Polyethylene glycol 1500 (scales) CAS 25322-68-3 EMPROVE® ESSENTIAL Ph Eur - Find MSDS or SDS, a COA, data sheets and more information.