Al-Nahrain Journal of Science

2 4-dichloroaniline azo coupling reaction Acetylsalicylic acid Pharmaceutical analysis

Cholesterol glucose HDL cholesterol LDL cholesterol Obesity Triglyceride

optical activation energy Optical Band Gap PVA

Borabenzene Boracyclohexadiene Boratabenzene Boron Heterocycles

complexes of CoII CuII and PdII ions NiII Schiff bases

hydrochloric acid Mass transfer Tetra-valent uranium Tri-n-butyl phosphate

[(R)-1-(3-hydroxyphenyl).2-(methylamino) ethanol hydrochloride] 16] 2 3-dimethyl-7-oxo-4-thia-1-azabicyclo [3.2.0]heptane-2-carboxylic acid trihydrate. It is one of the most widely used semisynthetic penicillins[1] in the treatment of acute bacterial sinusitis and community-acquired pneumonia[2]. A review of the literature revealed that many methods have been described for its determination in pharmaceutical formulation andbiological fluids. They includeHPLC[18-21] 33] and titrimetry [34] 4-dinitrophenylhydrazine (DNPH) 4Dnitrophenyl hydrazine (DNPH). The reaction can be carried out in batch and in FIA and in this paper the two approaches are compared. The reaction product has been spectrophotometrically measured at 525 nm for PHPand 515nm for AMOX.1.1. Reaction mechanism of the methodPHP and AMOX form a red colored product (λmax of 525 and 515 nm with a molar absorption coefficient of 5.784 x 103and 6.29 x 103l mole−1cm−1respectively) with amoxicillin trihydrate(AMOX) an automated procedure is proposed for the spectrophotometric determination of PHP and AMOX by coupling reaction with 2 and belongs to the group of medicines called sympathomimetics[1]. It acts stimulating the alpha receptors in certain areas of the body. It is used locally and capillary zone electrophoresis[17]have also been reported for the determination of PHP.Amoxicillintrihydrate is chemically(6-[(R)-(-)-2-amino-2-(phydroxyl phenyl)acetamido]-3 and spectrophotometric method[35 -39].In the present paper asdecongestant chemiluminescence[22-24] chromatography[8].High-performance liquid chromatography [9–14] Flow injection.1. IntroductionPhenylephrinehydrochloride(PHP) flow-injection analysis [26-31] for non-specific and allergic conjunctivitis is a white crystalline powder itching of the nose and throat [3]. Various methods have been reported in the literature for the analysis of PHP including spectrophotometry [4–6] micellar liquid chromatography [15 oxidative-coupling reaction phenylephrine hydrochloride(PHP) sinusitis and nasopharyngitis [2]. PHP nasal drops are used for treating symptoms such as runny nose sneezing spectrofluorimetry [25] spectrophotometric determination spectrophotometry with chromogenic reagent[7] voltammetry and polarography [32

1 2 3-Triazole pyrazolin-5-one Schiff bases thiazolidinone

fused heterocyclic ring Pyridine Schiff bases

photodiode Schottky contact SiC thin films

Dark Matter Clustering lambda cold dark matter model N-Body Simulation

loss Optical planar waveguides Radiation refractive index

enhancement image Image Quality Lightness retinex

CR-39 nuclear track detector soil Uranium Concentration

CR-39 nuclear track detector ndoor radon concentration radon calibration factor track density

Apoptosis CD86 E-cadherin L-selectin UC

B.oleracea extract cytotoxic effect in vitro tumor cell lines

E.sativaaques extract histology Male fertility

antimicrobial activity Bioemulsifier drop-collapse emulsification activity (E.A) emulsification index (E24%) surface tension (S.T)

Alloxan diabetic green tea Histological Structures rats

preCartan G-space preclosed precluster preconvergence preneighborhood Preopen strongly preopen function

module with the Nearly Pureintersection property Nearly Pure submodule Pure submodule

Binarization Chain Codes Character Recognition Fourier Descriptor Grand Class Segmentation Thinning

Audio Steganography modulation Transform coding Wavelet coding

Capparis ‎spinosa Echinococcus granulosus in vitro Protoscolices