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31. A new anti-tarnish agent has been screened out, based on phytic acid, sodium benzoate, sodium molybdate and EDTA by means of orthogonal analysis and conditional experiments.

32. The liposome peroxidation, however , initiated by phenanthroline copper chelate was prerented by · OH scarvages and EDTA.

33. The results further proved the inhibitory effect of EDTA and the cooperative effect of 8 Hydroxyquinoline on the toxic effect of copper.

34. Zirconium in rare earth - magnesium - zirconium master alloy was determined by EDTA titrimetry.

35. By substituting one carboxymethyl group in the molecule of EDTA with a long chain alkyl, a polyfunctional surfactant having both surfactivity and ability of chelating metal ions was obtained.

36. PMSF completely inhibited the fibrinolytic activity, but EDTA and EGTA exerted little effect on it. These results demonstrate that DFE is a serine protease.

37. EDTA used to eliminate the effect of hazardous metals can improve the activity retention of Bromelain obviously.

38. Water softeners can be EDTA or salt. 704, also known as 6501, refers to the coconut oil amine diethyl phthalate.

39. Analytical method of calcium in monosodium glutamate production using solium carbonate to precipite calcium and EDTA volumetry was defined.

40. Adding 0.1 % Tween - 80, Triton - 100 , or EDTA to the culture markedly improved GAL activity.

41. The titrant is a mixture of EDTA and sodium fluoride, both mercury film electrode and fluorinion indicating electrode are inserted in the titration solution.

42. Ferrous oxide was determined by EDTA titration, and Al2O3 was indirectly measured with Copper salt re-titration method.

43. The results demonstrate that VITALCARE EDTA and lead exposure interact in rats to influence maternal blood pressure, erythropoiesis, and fetal and neonatal growth during pregnancy and lactation.

44. Methods ALP and PALP in urine were measured by Kings and EDTA inhibition method in pregnancy.

45. The impurities of carbonate, amorphous opal, quartz etc. are removed successively by the steps of soda washing, EDTA complex, centrifuging, micro-pore film filter etc.

46. Total quantifies of zinc and nickel are determined with EDTA volumetry, from the total quantities minus the nickel concentration we obtain the zinc concentration.

47. Indicators in titrimetric analysis of calcium and magnesium with EDTA were improved in this paper.

48. Results: The experiment shows the calcein method in EDTA titrations has the advantage of sensity, high accuracy, and precision to Eriochrome Blue black R(EBBR).

49. Two methods for the determination of magnesium in rare earth-magnesium middle alloy by EDTA titrimetry , i. e. oxalic acid precipitation and ammonium hydroxide precipitation, were studied.

50. Dialysis and ethylene diamine tetraacetic acid ( EDTA ) were used for improving electrospinnability of the PVA.

51. Soluble L-selectin can effectively inhibit multivalent peptides to bind to lymphocytes, but L-selectin antibody and EDTA didn't have influence on it.

52. The change of sodium ferric EDTA and carbonyl iron was not great, but most of ferric sulfate and ferric ammonium citrate became insoluble during storage.

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53. The experiment indicates that determination of iron in NaFe EDTA with iodimetry is feasible.

54. Aerobic and anaerobic degradability of Ethylenediaminetetraethylene acid(EDTA)were measured on Warburg respirometer and anaerobic batch reactors.

55. The crystal growth kinetic model for SrSO_4 precipitation process was established according to superposition model and weak interaction model when there was EDTA in the system.