Rapid Determination of Lead Particles in Air with Dipheny Compound
نویسندگان
چکیده
منابع مشابه
Rapid Determination of Lead in Urine by Ion Exchange.
For routine screening of employees in the lead industry, a method for determination of urinary lead was developed in which this element is removed from urine by means of a chelating agent, eluted, and determined by a modified dithizone method. The method gives values which are about 5% below those obtained by the wet ashing technic, with a precision of ± 2.1% in the range of 2-15 jig. of lead p...
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15 صفحه اولmultiwavelength pectrophotometric determination of stability constants of 4-(2– thiazolylazo) resorcinol (tar) with la3+, y3+ and th4+ in organic-water mixed solvents by chemometrics method & simultaneous spectrophotometric determination of lead, copper and nickel using xylenol orange by partial least squares calibration method
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ژورنال
عنوان ژورنال: Sangyo Igaku
سال: 1961
ISSN: 0047-1879,1881-1302
DOI: 10.1539/joh1959.3.3_192_1