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241, Glutaric anhydride was first prepared With acetic anhydride as dehydrating agent, and hydrogen peroxide was used as oxidant for the preparation of glutaric acid peroxide.

242, During the acidic hydrogen peroxide bleaching, the addition of citric acid gains good results in increasing the brightness and viscosity etc.

243, C-Note carefully pulls his pant leg down to conceal several plastic bags of peroxide that are taped to this leg.

244, The oxidation of LCVL by oxidizing agents such as hydrogen peroxide affords crystal violet lactone(CVL).

245, The strategies to promote heterolytic cleavage of hydrogen peroxide to facilitate the formation of active high valent metal-oxo species were discussed in details.

246, Urea peroxide is the additive compound of hydrogen peroxide and urea.

247, The time required to obtain a specific peroxide value is then determined.

248, Conclusions: The 10 % carbamide peroxide can provide an effective way to discolored nonvital tooth.

249, The role ofditertiary butyl peroxide as an additive was analyzed.

250, It is a super natural antioxidant, and can quench monomorphous oxygen, remove free radicals, and eliminate peroxide chain reaction,[sentencedict.com] thus protect cells against the damage of oxidation reaction.

251, A cell organelle containing enzymes, such as catalase and oxidase, that catalyze the production and breakdown of hydrogen peroxide.

252, Benzoyl peroxide kills off bacteria, while salycic acid and sulphur break down white heads and blackheads.

253, The effect of terpenyl gallates on room temperature stability was studied by evaluation of peroxide value, acid value, refractive index of biodiesel.

254, At present, the development trend of hydrogen peroxide catalyst bed is high bed flux, short bed length and easy to assemble, good start capability, long work life.

255, Acrylic dispersion was prepared by adding water into polyacrylic solution which was carried out in the present of propylene glycol monomethyl ether acetate using di-tert-butyl peroxide as initiator.

256, Reused HE, which sterilized with peroxide or formalin, decreases its ability of complement activation.

257, Methods Three factors of temperature, vitamine E and store time were analysed by orthogonal design with the peroxide value determination.

258, The invention provides a preparation method for preparing an expanded graphite modified composite electrode of hydrogen peroxide.

259, Mix concentrated hydrogen peroxide with dial soap, add a pinch of sodium iodide, and a fountain of oxygen-filled bubbles will erupt from the container.

260, A method for recovering nickel in hydrogenate used catalyst of hydrogen peroxide in nickel sulfate form has been developed.

261, METHODS:Mice were used as experimental animals, to determine the activity of superoxide dismutase(SOD) and the content of lipid peroxide(LPO) and lipofuscin.

262, This article summarizes the development, the application and the newly-made progress of hydrogen peroxide on rocket propulsion technology.

263, We needed join a few stabilizing agent such as chelate or coordination agent to keep the stabilization of the urea peroxide.

264, The results showed that the fragment walnut kernel's peroxide value and acid value are increasing in the time of accelerated oxidation.