Cosmetics. Microbiology. Enumeration and detection of aerobic mesophilic bacteria1 Scope This document gives general guidelines for enumeration and detection of aerobic mesophilic bacteria present in cosmetics by counting the colonies on agar medium after aerobic incubation, or by checking the absence of bacterial growth after enrichment. Because of the large variety of cosmetic products within this field of application, this method may not be appropriate for some products in every detail (e. g. certain water immiscible products).

to enable exposure assessment for complex exposure situations

This standard also describes the processes to define the aim and objectives of exercises

This European Standard specifies a method for determining the degree of solubility of bituminous binders having little or no mineral matter other than recovered bituminous binders from asphalt mixes

1   This International Standard specifies the principles and procedures for evaluating the thermal endurance properties of plastics exposed to elevated temperature for long periods

PD CEN/TR 15316-6-7 helps you:

electrical interface requirements and electrical interface of digital signal related to PDP

This international standard gives an overview of the principles of quality management

BS EN 62386-202 also helps users improve the quality and durability of lamps by helping them make the most suitable choice

Component Range Component Range NOTE The values other than LOI are on an ignited basis

— hard copy cameras

liquid and gaseous fuels

BS EN 1621‑3 is an international standard on requirements and test methods for motorcyclists' chest protectors that ensures the protection of motorcyclists against mechanical impact