Plastics. Environmental aspects. State of knowledge and methodologiesWhat is ISO TR 21960 about? ISO TR 21960 summarizes current scientific literature on the occurrence of macroplastics and microplastics, in the environment and biota. ISO TR 21960 gives an overview of testing methods, including sampling from various environmental matrix, sample preparation and analysis. Further, chemical and physical testing methods for the identification and quantification of plastics are described. ISO TR 21960 gives recommendations

Who is BS EN 4652-222- Connectors

discussing common types of input data and the sources needed for an effective intrusion detection capability

g) group G: integrated systems

requirements and test methods which allows them to effectively manufacture and test miniature lamps

Who is BS EN 3733-104 - Receptacle connector for

It is applicable to the specialities of clinical chemistry/biochemistry

The purpose of sterilization is to inactivate the microbiological contaminants and thereby transform the non-sterile products into sterile ones

and method of measuring the resistance to cut-through of an insulated conductor

1 – Iron and steel

Contents for BS 5266-1 includes:

Refrigeration equipment manufacturers

Permanent organizations and temporary organizations for a particular election period