Chemical technology

ISO/DIS 1242 - Essential oils -- Determination of acid value by two titration methods, manual and automatic
Categories: Chemical industry. Products
Committee: ISO/TC 54 (Essential oils)
Origin: ISO
Close date: 07 Aug 2021
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ISO/DIS 3520 - Essential oil of bergamot [Citrus bergamia Risso amp;amp; Poit], Calabrian type
Categories: Chemical industry. Products
Committee: ISO/TC 54 (Essential oils)
Origin: ISO
Close date: 08 Aug 2021
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prEN 16589-1 - Laboratory local exhaust devices Part 1: Articulated extraction arm
Categories: Analytical chemistry
Committee: CEN/TC 332 (Laboratory equipment)
Origin: CEN
Close date: 10 Aug 2021
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prEN 13857-3 - Explosives for civil uses - Part 3: Information to be provided by the manufacturer or his authorized representative to the user
Categories: Chemical industry. Products
Committee: CEN/TC 321 (Explosives for civil uses)
Origin: CEN
Close date: 24 Aug 2021
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ISO 16128-2:2017/DAmd 1 - Subclause 4 Approach to determine natural, natural origin, organic and organic origin indexes for cosmetic ingredients, and Annex B
Categories: Chemical industry. Products
Committee: ISO/TC 217 (Cosmetics)
Origin: ISO
Close date: 24 Aug 2021
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ISO/DIS 23170 - Surface chemical analysis --- Depth profiling -- Non-destructive depth profiling of nanoscale heavy metal oxide thin films on Si substrates with medium energy ion scattering
Categories: Analytical chemistry
Committee: ISO/TC 201/SC 4 (Depth profiling)
Origin: ISO
Close date: 30 Aug 2021
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ISO/DIS 24465 - Surface chemical analysis -- Determination of the minimum detectability of Surface Plasmon Resonance device
Categories: Analytical chemistry
Committee: ISO/TC 201 (Surface chemical analysis)
Origin: ISO
Close date: 04 Sep 2021
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ISO/DIS 24639 - Microbeam analysis -- Analytical electron microscopy -- Calibration procedure of energy scale for elemental analysis by electron energy loss spectroscopy
Categories: Analytical chemistry
Committee: ISO/TC 202/SC 3 (Analytical electron microscopy)
Origin: ISO
Close date: 15 Sep 2021
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