Rapid method to determine 89/90Sr in steel samples
نویسندگان
چکیده
منابع مشابه
Rapid method to determine labeling specificity of radioactive enteroviruses.
The specificity of labeling enteroviruses with (32)P-labeled NaH(2)PO(4) or (14)C-leucine can be determined by comparing the percent adsorption of infective particles and radioactivity to membrane (Millipore) filters.
متن کاملComparison PCR Method and Rapid Urease Test to Detect Helicobacter Pylori in the Gastric Biopsy Tissue Samples
Background & Objective: Helicobacter pylori has been recognized as a major risk factor in gastric and duodenum ulcers and gastric cancer. Some laboratory tests, such as culture, are not entirely satisfying. The aim of this study is to compare RUT with PCR in identifying H. pylori in the gastric biopsy tissue samples.Materials & Methods: First, the standard H.pylori sample (N:oC30) was provided....
متن کاملApplication of Dispersive Liquid-Liquid Microextraction to Determine Aflatoxin B1 in Tomato Paste Samples
Background: Aflatoxin B1 is a secondary toxic metabolite produced by several aspergillus species. This study was conducted to determine the presence of aflatoxin in tomato paste samples. Methods: A total of 30 tomato pastes were analyzed for Aflatoxin B1 contamination via HPLC-FLD. Analyte extraction was done by dispersive liquid-liquid microextraction. Results: The limit of detection (LOD) and...
متن کاملDMOF-1 Assessment and Preparation to Electrochemically Determine Hydrazine in Different Water Samples
Hydrazine has been identified as a carcinogenic mutagenic, hepatotoxic, and neurotoxin material. A metal-organic framework with tetragonal symmetry, DMOF-1 (Zn2(bdc)2dabco) was synthesized by a versatile and facile technique, followed by its efficient development and validation as hydrazine electrochemical sensor. Differential pulse voltammetry (DPV), linear sweep voltammetry (LSV), and c...
متن کاملOptimization Method to Determine Gross Alpha-Beta in Water Samples Using Liquid Scintillation Counter
Liquid scintillation counting (LSC) is an adequate nuclear technique to determine radioactivity levels, as verified by this study for the determination of the gross alpha and beta activities of aqueous samples because of its simplicity and low associated cost comparison with other techniques. This paper discusses a new approach to the monitoring of gross alpha and gross beta activities in water...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Radioanalytical and Nuclear Chemistry
سال: 2017
ISSN: 0236-5731,1588-2780
DOI: 10.1007/s10967-017-5402-z