Найдено: 11
Overview ISO 4832:2006 is an international standard developed by the International Organization for Standardization (ISO) that specifies a horizontal method for enumerating coliform bacteria in food,…
Overview ISO 4833-1:2013 - "Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 1: Colony count at 30 °C by the pour plate technique" defines a standardize…
ISO 4831:2006 - Coliform detection and enumeration (MPN technique) ## Overview ISO 4831:2006, "Microbiology of food and animal feeding stuffs - Horizontal method for the detection and enumeration of…
Overview ISO 483:2005 - "Plastics - Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value" - provides guidelines for constructing and usin…
Overview ISO 48-3:2018 - "Rubber, vulcanized or thermoplastic - Determination of hardness - Part 3: Dead‑load hardness using the very low rubber hardness (VLRH) scale" specifies a dead‑load indentati…
Overview ISO 4833-2:2013 - "Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 2: Colony count at 30 °C by the surface plating technique" defines a standa…
Overview ISO 4834:1997 defines the basic technical characteristics for magnetic sound test films used to check, adjust and measure sound reproducing channels in dubbing motion-picture installations.…
1 Scope This International Standard gives general guidelines for the detection and the enumeration of coliforms . It is applicable to - products intended for human consumption and for the feeding of…
1 Scope This International Standard gives general guidelines for the enumeration of coliforms . It is applicable to — products intended for human consumption and for the feeding of animals, and — env…
1 Scope This International Standard establishes guidelines for the construction and use of enclosures with volumes less than 200 dm 3 , in order to obtain atmospheres of constant relative humidity at…
1 Scope This document specifies a dead-load method for the determination of the hardness of very soft vulcanized or thermoplastic rubbers using the very low rubber hardness (VLRH) scale. The relation…