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NA 057

DIN Standards Committee Food and Agricultural Products

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Projects of NA 057

Number: 353

DIN EN ISO 11290-2/A1 2024-07-17 Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: Enumeration method - Amendment 1 More  Comment 
DIN EN ISO 11290-1/A1 2024-07-17 Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 1: Detection method - Amendment 1 More  Comment 
ISO 11290-1 CD AMD 1 2024-07-12 Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 1: Detection method - Amendment 1: Inclusion of storage of the samples before analysis and changes in the control strain for performance testing of culture media and reagents More  Comment 
ISO 11290-2 CD AMD 1 2024-07-12 Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: Enumeration method - Amendment 1: Inclusion of storage of the samples before analysis and changes in the control strain for performance testing of culture media and reagents More  Comment 
ISO/AWI 25184 2024-07-12 Requirements for Reference New Generation Nucleotide Sequences: Verified New Generation Sequences (VNGS) More  Comment 
ISO/AWI 25136 2024-06-19 Modified starch - Determination of hydroxypropyl content - Spectrophotometric method More  Comment 
ISO/AWI 25076 2024-06-10 Principles for production of cell cultured products More  Comment 
ISO/AWI 25034 2024-06-05 Cigarettes - Determination of metals (Pb, Cd and As) in cigarette mainstream smoke with a smoking regime according to ISO 20778 (intense smoking regime) using ICP/MS More  Comment 
ISO/AWI 25036 2024-06-05 Cigarettes - Determination of mercury (Hg) in cigarette mainstream smoke with a smoking regime according to ISO 20778 (intense smoking regime) using atomic absorption spectrometer More  Comment 
DIN EN ISO 24223 rev 2024-05-30 Cheese - Guidance on sample preparation for physical and chemical testing More  Comment 

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