 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Chinese National Standard Category: Medical optical instrument and endoscope |
| English Title: | Ophthalmic optics—Contact lens care products—Part 4:Antimicrobial preservative efficacy testing and determining discard date |
| Chinese Title: | 眼科光学 接触镜护理产品 第4部分：抗微生物防腐有效性试验及测定抛弃日期指南 |
| Standard No.: | YY 0719.4-2009 |
| Category No.: | C40 |
| Issued by: | China Food and Drug Administration |
| Issued on: | 2009-06-16 |
| Implemented on: | 2010-12-1 |
| Status: | superseded |
| Superseded by: | YY 0719.4-2009/XG1-2023 Ophthalmic optics―Contact lens care products―Part 4:Antimicrobial preservative efficacy testing and determining discard date, includes Amendment 1 |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 12000 words |
| Similar Standards: | YY/T 0068.2-2008 YY/T 0862-2011 YY/T 0675-2008 YY 0676-2008/XG1-2021 YY/T 0290.5-2008 YY/T 0633-2008 YY/T 0787-2010 YY/T 0068.3-2008 DB32/T 4029-2021 YY/T 1028-2008 YY/T 0290.4-2008 YY/T 0718-2009/XG1-2023 YY/T 0290.1-2008 YY/T 1081-2011 T/GDMDMA 0031-2024 YY/T 0067-2007 YY/T 0718-2009 GB/T 28538-2023 GB/T 11417.8-2023 GB/T 28539-2023 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |