ČSN EN ISO 14730 (195227)

Ophthalmic optics - Contact lens care products - Antimicrobial preservative efficacy testing and guidance on determining discard date

Automatically translated name:

Optician - Means of contact lens care products - test the efficacy of antimicrobial preservation and guidance for determining the useful life after opening ( standard for direct use as CSN ).



STANDARD published on 1.4.2015


Language
Format
AvailabilityIN STOCK
Price14.90 USD excl. VAT
14.90 USD

The information about the standard:

Designation standards: ČSN EN ISO 14730
Classification mark: 195227
Catalog number: 96755
Publication date standards: 1.4.2015
SKU: NS-583634
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

The category - similar standards:

Ophthalmic equipment

Annotation of standard text ČSN EN ISO 14730 (195227):

This International Standard specifies a procedure to be used in evaluating the antimicrobial preservative activity of all preserved multidose contact lens care products, and provides guidance on methods for determination of discard date as informative annexes. This test is applicable to products for up to a 28-day discard date. The test is not applicable to sterile products packaged in unit doses for single use or multidose containers designed with physical barriers to microbial contamination (e.g. aerosol containers). NOTE 1 Principles of the test can be used to extend discard dating beyond 28 d. See Annexes B, C, D and E. NOTE 2 Use of multiple or mixed microbial challenges and/or inclusion of contact lenses or other organic load can influence the apparent antimicrobial activity of a particular product. The evaluation of these variables together with testing against a larger panel of microorganisms and testing of samples from partially used containers can be of value in developing a contact lens care product, but are excluded from the scope of this International Standard

We recommend:

Technical standards updating

Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.

Would you like to know more? Look at this page.




Cookies Cookies

We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.

You can refuse consent here.

Here you can customize your cookie settings according to your preferences.

We need your consent to use the individual data so that you can see information about your interests, among other things.