Contact lens preservation solution testingHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

Contact lens care solution is a solution specifically designed for contact lens care, which has the functions of cleaning, disinfecting, rinsing, or preserving lenses, neutralizing cleaning or disinfectants, physically relieving (such as lubricating) eye discomfort caused by contact lenses, or can be formulated into easily usable soluble solid formulations, including formulations that can be used or products that do not directly come into contact with the eyes. Contact lens care solution is divided into single functional eye care solutions Multi functional eyewear care solution. Carry out contact lens care solution testing through inspection

GB 19192-2003 Contact Lens Care Solution Hygienic Requirements

Testing Category

Testing Items

Physical and Chemical Properties

Appearance, pH, Osmotic Pressure, Active Component Content, Hydrogen Peroxide Residue

Microbial Indicators

Live Bacteria Count (Solid state products that do not come into direct contact with the eyes)

Disinfection effect testing

Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Candida albicans, Fusarium solanaceae

Safety testing

Acute oral toxicity, mutagenicity testing, skin irritation, eye irritation, skin allergy Cytotoxicity

Stability Testing

Stability of Finished Products, Abandonment Date of Open Products

Baijian Testing is an independent third-party testing institution with CMA qualification for contact lens care solution testing. It can conduct factory inspection of contact lens care solutions, and the contact lens care solution testing report can be used for e-commerce entry and product quality trade certification

 &Nbsp&Nbsp&Nbsp; The above article is a partial list. For more testing needs and details, please consult the online consultant of the free consulting agency: 15201733840 (phone and WeChat). We conduct testing on the top 100 inspection websites - issuing authoritative testing reports has legal effect

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

5、Judicial services: providing scientific, fair and accurate testing data；

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；