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23/30475967 DC
BS EN 13806-1. Foodstuffs. Determination of trace elements. Part 1. Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion
Edition
2023-06-22
ASTM D 8351
Standard Test Method for Determination of Trace Elements in Biodiesel and Biodiesel Blends by Microwave Plasma Atomic Emission Spectrometry (MP-AES)
Edition
2022
UNE 77315
Soil quality. Extraction of trace elements by buffered DTPA solution.
Edition
2001-01-31
UNE 77322
Soil quality. Extraction of trace elements soluble in aqua regia.
Edition
2003-04-11
ABNT NBR 16293
Determination of trace elements - Wavelength dispersive X ray fluorescence spectrometric method
Edition
2014-05-16
ASTM D 8534
Standard Test Method for Determination of Trace Peroxides in Liquid, Liquefied, and Reagents Soluble Hydrocarbon Streams using Flow Injection System with Ultraviolet/Visible Detector
Edition
2023
ASTM E 2927
Standard Test Method for Determination of Trace Elements in Soda-Lime Glass Samples Using Laser Ablation Inductively Coupled Plasma Mass Spectrometry for Forensic Comparisons
Edition
2023
UNE-EN 15411
Solid recovered fuels - Methods for the determination of the content of trace elements (As, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Mn, Ni, Pb, Sb, Se, Tl, V and Zn)
Edition
2012-05-03
ASTM D 6357b
Standard Test Methods for Determination of Trace Elements in Coal, Coke, and Combustion Residues from Coal Utilization Processes by Inductively Coupled Plasma Atomic Emission Spectrometry, Inductively Coupled Plasma Mass Spectrometry, and Graphite Furnace Atomic Absorption Spectrometry
Edition
2021
UNE 55533 ERRATUM
SURFACE ACTIVE AGENTS. DETERGENTS. ANIONIC-ACTIVE MATTER STABLE TO ACID HYDROLYSIS. DETERMINATION OF TRACE AMOUNTS
Edition
1990-01-10