British Abstracts: Pure chemistry and physiology. ser. A1943 |
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... containing halogens are sparked without prior chemical treatment in the usual high - voltage spectrographic Spark Masking of the most sensitive lines of Cl and Br by air lines saminated by using a cylindrical tube containing CO2 . The ...
... containing halogens are sparked without prior chemical treatment in the usual high - voltage spectrographic Spark Masking of the most sensitive lines of Cl and Br by air lines saminated by using a cylindrical tube containing CO2 . The ...
Trang 53
... containing 25 % yield about 10 mg . per month , 100 - mg . tablets being used . 100 - mg . tablets of insulin and cholesterol containing 10-25 % of insulin were usually lethal to male rats ; in female rats 2-3 mg . per month were ...
... containing 25 % yield about 10 mg . per month , 100 - mg . tablets being used . 100 - mg . tablets of insulin and cholesterol containing 10-25 % of insulin were usually lethal to male rats ; in female rats 2-3 mg . per month were ...
Trang 693
... containing 13C in one rboxyl group is added to fermentations of glucose by A. indologenes , cetic acid , ethyl alcohol , and By - butylene glycol , each containing C , are formed , whilst addition of acetic acid containing 13C in the ...
... containing 13C in one rboxyl group is added to fermentations of glucose by A. indologenes , cetic acid , ethyl alcohol , and By - butylene glycol , each containing C , are formed , whilst addition of acetic acid containing 13C in the ...
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absorption absorption spectra Acad acetate acid AcOH activity adsorption alkali Amer Anal analysis ation atoms boiling calc catalyst cellulose CHCI Chem chemical chloride CHPh CO₂ CO₂H coeff colour compounds Compt conc concn const containing converted corr cryst crystals curves decomp decreases derivatives described determined diazotised dioxan discussed effect electrolytes electron energy equilibrium ester ether EtOH formation formed Geol gives H₂ H₂O H₂SO heat hydrochloride hydrogen hydrolysed increases ionisation ions isomerised ketone lattice liquid measurements MeOH metal method methyl minerals mixtures NaOH obtained oxidation oxidised oxime particles phenols PhOH Physical Rev picrate polarisation polymerisation pptd pptn prep presence pressure reaction reagent reduced rend room temp salts semicarbazone solubility solution solvent spectra spectrum structure substances surface theory thermal titration vals vapour X-ray yield