Reagents and materials

50 ml of a 5% solution of sodium poly (methacrylate) in water (see Note 1) 

A buffer solution of 0.85 g of disodium phosphate and 0.05 g of monosodium phosphate in 5 ml of water 

In a laboratory hood, equip a 500-ml three-necked flask with a sealed stirrer and motor, condenser, thermometer, and an addition funnel. Add 150 ml of a 1% solution of sodium poly (methacrylate) in water and a buffer solution of 0.85 g of disodium phosphate and 0.05 g of monosodium phosphate in 5 ml of water. 

Add a dispersion of 0.5 g of dibenzoyl peroxide in 50 g of inhibitor-free methyl methacrylate to the reaction flask. 

Measure 25 ml of the 5% aqueous solution of sodium poly(methacrylate) into the addition funnel. 

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To overcome the problems, all of the stations were custom designed and built in-house to handle the sohd reagents and materials used to prepare the absorbers. The custom... 

Move 1 is approached slightly differently in synthesis papers (e.g., articles published in The Journal of Organic Chemistry). Such papers typically describe a series of related reactions, often totaling 10 or more individual syntheses. Rather than describe all of the chemicals used for these many reactions at the start of the Methods section, authors instead include only general information in move 1 (e.g., All NMR studies were performed on a 500 mHZ instrument. ). A common subheading for this move is General. Information about specihc reagents and materials are included in move 2, where the individual syntheses are described. 

Reagents and Materials. All the chemicals used were of high grade purity and were obtained from E. Merck (Darmstadt, Germany). The standard reference material for Li was L-SVEC in Li2C03 form. The ion exchangers, both anion and cation types, were prepared in our laboratory as described elsewhere. Pure and Na-free SiOj gels were prepared in our laboratory by refinement of the procedure reported in the literature. ... 

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