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31 Why is the paper chromatographic separation used for the assay of intravascular injection of inosine?

32 A single step chromatographic method for purification of - phycocyanin - PC was set up in this paper.

33 Objective: To establish HPLC chromatographic fingerprint of Citrus reticulata Blanco cv. Dahongan.

34 A capillary gas chromatographic method with directly sampling was established to determine the residual amount of formaldehyde in hydrochlorothiazide.

35 Objective: To establish a high performance liquid chromatographic method for the quantitative analysis of icariin in Gusongbao pill.

36 A gas chromatographic method for quantitative analysis of urotropine is described.

37 Application of the thin layer chromatographic method to the determination of ergometrine, ergotamine and ergotoxine in ergot has been studied.

38 A method for chromatographic peak identification by means of peak shape analysis is presented paper.

39 AIM: To apply Fourier de-convolution method in the purity test of chromatographic peak and develop a novel probability model for evaluation of the accuracy of purity judgment.

40 A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

41 Methods: Chromatographic fingerprint of Coleus forskohlii was investigated by HPLC - ELSD and gradient elution modeseparation.

42 A high performance liquid chromatographic method was developed for the determination of kaempferol in Qianlie Tai Tablet, a traditional Chinese medicinal preparation.

43 A thin-layer chromatographic method is proposed for separation of strychnine and brucine in the Nux Vomica preparations such as extract, liquid extract, and tincture of Nux Vomica.

44 Second, chromatographic fractionation should be avoided in the application of various surfactants in the combination system.

45 High - performance liquid chromatographic - differential refractive index detective ( HPLC - dRI ) method was established to determine soyasaponins.

46 The chromatographic column used in this method was glass micro ball.

47 The ultrafiltration and chromatographic experiments on Sephadex G-200 showed the range and the distribution of molecular weight.

48 Molecular recognition has stimulated an explosion of solid phase ligand designs and affinity chromatographic applications.

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49 A gas chromatographic method for the quantitative analysis of monopalmitin and monoolein in fat and oil was described.

50 These parameters contribute to the chromatographic behaviour of a particular stationary phase.

51 The determination method of ethylene chlorohydrin content by using FID chromatograph polyethylene glycol 20M chromatographic column was introduced.

52 So comparing the adsorbed amount of various chromatographic columns, an optimal displacer concentration should be selected.

53 A high performance ion chromatographic method is presented for the simultaneous determination of chloride and sulfate in cane or beet juice, syrup and molasses.

54 A gas chromatographic method is described for determining benzene carboxy - lic acids and esters.

55 Workplace air - Determination of formic acid Gas chromatographic method.

56 Afterchloroform was evaporated , it was used as chelate complex chromatographic stationary phase to purify puerarin extractive.

57 The thin layer chromatographic method was deter-mined to be the examining method for the related substances of encainide HCI.

58 Objective To develop a reversed-phase high performance liquid chromatographic method for the simultaneous determination of luteolin and apigenin in Chrysanthemum morifolium extract.

59 A solid phase extraction-high performance liquid chromatographic(HPLC) method was developed for the simultaneous analysis of thiabendazole and carbendazim in concentrated mandarin juice.

60 We described a sensitive, specific and fast liquid chromatographic assay for determining lamotrigine, a novel anticonvulsant drug, by using a high-speed column.