Trade practice rules for the cosmetic and toilet preparations industry : promulgated November 29, 1951.

Mode of access: Internet.

The new Columbian White House cookery : containing toilet, medical, and cooking receipts, comprehending economical and practical information pertaining to the successful management of the home /

Includes samples of menus; household hints; some recipes include wine or liquor as an ingredient. Sample recipes: Chicken cream soup, Eels a la tartare, Lemon brandy (for cakes and puddings), Spiced nutmeg melon.

1987 census of manufactures.

Mode of access: Internet.

A domestic cook book : containing a careful selection of useful receipts for the kitchen /

Some recipes for home remedies on p. 37-39.

Mackenzie's ten thousand receipts : in all the useful and domestic arts : constituting a complete and practical library.

Includes index.

Practical housekeeping : a careful compilation of tried and approved recipes.

Includes index.

Standard hand-book of household economy for the people : comprising plain directions for the management of a family, servants, lying-in room, nursery, sick-room, flower-garden, and household pets, and also, for the preparation and administration of remedies for disease /

Includes index.

The people's own book of recipes and information for the million : containing directions for the preservation of health, for the treatment of the sick and the conduct of the sick-room : with a full discussion of the more porminent diseases that afflict the human family, with full directions for their rational treatment : also, 1000 practical and useful recipes, embracing every department of domestic economy and human industry : with copious notes and emendations, explanatory and suggestive /

Recipes for domestic wines, cider, etc., on p. 306-315.

Buckeye cookery : with hints on practical housekeeping.

Samples of menus on p. 348-352.

Deutsche Ausgabe von Dr. Chase's drittem, letzten und vollständigem Recept-Buch und Haus-Arzt, oder, Praktische Lehren für das Volk : das Resultat langjähriger Beobachtungen des Verfassers, enthaltend die werthvollsten und neuesten Recepte in allen Zweigen der Medizin, und Gemeinnutziges für den Haushalt, einschliesslich einer Abhandlung über Frauen- und Kinder-Krankheiten ... /

Includes sections on dairying, beekeeping, gardening, and household hints; recipes in rhyme; some recipes include wine or liquor as an ingredient.

Elegant arts for ladies : comprising ...

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Multicomponent kinetic spectrophotometric determination of pefloxacin and norfloxacin in pharmaceutical preparations and human plasma samples with the aid of chemometrics

A spectrophotometric method for the simultaneous determination of the important pharmaceuticals, pefloxacin and its structurally similar metabolite, norfloxacin, is described for the first time. The analysis is based on the monitoring of a kinetic spectrophotometric reaction of the two analytes with potassium permanganate as the oxidant. The measurement of the reaction process followed the absorbance decrease of potassium permanganate at 526 nm, and the accompanying increase of the product, potassium manganate, at 608 nm. It was essential to use multivariate calibrations to overcome severe spectral overlaps and similarities in reaction kinetics. Calibration curves for the individual analytes showed linear relationships over the concentration ranges of 1.0–11.5 mg L−1 at 526 and 608 nm for pefloxacin, and 0.15–1.8 mg L−1 at 526 and 608 nm for norfloxacin. Various multivariate calibration models were applied, at the two analytical wavelengths, for the simultaneous prediction of the two analytes including classical least squares (CLS), principal component regression (PCR), partial least squares (PLS), radial basis function-artificial neural network (RBF-ANN) and principal component-radial basis function-artificial neural network (PC-RBF-ANN). PLS and PC-RBF-ANN calibrations with the data collected at 526 nm, were the preferred methods—%RPET not, vert, similar 5, and LODs for pefloxacin and norfloxacin of 0.36 and 0.06 mg L−1, respectively. Then, the proposed method was applied successfully for the simultaneous determination of pefloxacin and norfloxacin present in pharmaceutical and human plasma samples. The results compared well with those from the alternative analysis by HPLC.