Microbiology of food and animal feeding stuffs - Polymerase chain reaction (PCR) for the detection of food-borne pathogens - Requirements for sample preparation for qualitative detection (ISO 20837:2006) (Endorsed by AENOR in October of 2006.)

UNGÜLTIG herausgegeben am 16.5.2007

Microbiology of food and animal feeding stuffs - Polymerase chain reaction (PCR) for the detection of food-borne pathogens - Requirements for sample preparation for qualitative detection (ISO 20837:2006)

UNGÜLTIG herausgegeben am 16.5.2007

Microbiology of food and animal feeding stuffs - Polymerase chain reaction (PCR) for the detection of food-borne pathogens - Requirements for amplification and detection for qualitative methods (ISO 20838:2006) (Endorsed by AENOR in October of 2006.)

UNGÜLTIG herausgegeben am 27.6.2007

Microbiology of food and animal feeding stuffs - Polymerase chain reaction (PCR) for the detection of food-borne pathogens - Requirements for amplification and detection for qualitative methods (ISO 20838:2006)

UNGÜLTIG herausgegeben am 27.6.2007

Aerospace series - Cables, electric, single-core, general purpose, with conductors in copper or copper alloy - Technical specification (Endorsed by AENOR in February of 2006.)

UNGÜLTIG herausgegeben am 1.10.2015

Aerospace series - Cables, electrical, general purpose, with conductors in copper or copper alloy - Technical specification (Endorsed by AENOR in October of 2015.)

UNGÜLTIG herausgegeben am 1.10.2018

Petroleum and related products - Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC (ISO 20843:2003)

UNGÜLTIG herausgegeben am 7.5.2004

Petroleum and related products - Determination of the shear stability of polymer-containing oils using a diesel injector nozzle (ISO 20844:2004)

UNGÜLTIG herausgegeben am 5.11.2004

SEMICONDUCTOR CONVERTORS. PART 2: SEMICONDUCTOR SELF-COMMUTATED CONVERTORS.

UNGÜLTIG herausgegeben am 16.12.1994

SEMICONDUCTOR CONVERTORS. PART 3: SEMICONDUCTOR DIRECT D.C. CONVERTORS (D.C. CHOPPER-CONVERTORS).

UNGÜLTIG herausgegeben am 8.7.1994