Ophthalmic optics. Contact lens care products. Method to assess contact lens care products with contact lenses in a lens case, challenged with bacterial and fungal organisms1 Scope This International Standard specifies an antimicrobial efficacy end point methodology to determine compatibility of contact lens solutions, lens cases and hydrogel lenses for disinfection. This provides a process for evaluating compatibility of solutions used for disinfection with contact lenses and lens cases using an antimicrobial efficacy end point. Specifically, the microbiological effect of the antimicrobial agent(s) while in the presence

and molybdenum content

BS EN 354 specifies the requirements

Hand-held tools for medical purposes (IEC 60601)

Establishing the operational prerequisite programmes (PRPs)

ISO/IEC 27018 establishes commonly accepted control objectives

— variations in equilibrium moisture content due to change in the relative humidity (RH) of the atmosphere (humidity coefficient of expansion)

Nitric acid digestion is not suitable for Sb

and D-VHS MPEG transport stream service information specification

BS 4129 on welding primers for resistance welding of sheet steel is useful for:

Shoe and leather presses as described in BS EN 12203

Chirp spread spectrum (CSS) at 2

Annex B (informative) Example of the determination of the characteristic opening size