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Title: Nghiên cứu hiệu ứng chất nền trong phân tích huỳnh quang và phương pháp khắc phục
Authors: Bùi, Văn Loát
Phạm, Quốc Hùng
Nguyễn, Thế Quỳnh
Vũ, Quang Huy
Keywords: Hiệu ứng chất nền;Huỳnh quang;Hóa học
Issue Date: 1996
Publisher: Đại học Quốc gia Hà Nội
Citation: tr. 16-19
Abstract: The absorption of matrix for characteristic X-ray's intensity in plomb and barium fluorescence analysis using radioisotopes was studied. The scattered gamma from samples was using as an internal standard and the ratio of analysed and scattered line's intensities was studied. For the linear relationship between this ratio and anlysed element's concentration the scattered line must be chosen. For the line's intensities ratio method the sensibility is higher and the analysed interval is more expanded than usual method.
Appears in Collections:Natural Sciences and Technology

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