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YY/T 0719.10-2022Ophthalmic optics - Contact lens care products - Part 10: Test method for lubricant (English PDF)

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Issued by

State Drug Administration

Level / Type

National · Recommended

Issue date

October 17, 2022

Implementation date

October 1, 2023

Scope

YY/T 0719.10-2022 (Ophthalmic optics - Contact lens care products - Part 10: Test method for lubricant) is available as an English-translated PDF.

YY/T 0719.10-2022 — This standard specifies the method for the determination of the content of moisturizing lubricants (hydroxypropyl methylcellulose and polyvinylpyrrolidone) in contact lens care products.

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Document preview — YY/T 0719.10-2022

National Standard of the People's Republic of China

Classification: C 40

Issued by: State Drug Administration

What this standard covers1
Document data2

What this standard covers

This standard specifies the method for the determination of the content of moisturizing lubricants (hydroxypropyl methylcellulose and polyvinylpyrrolidone) in contact lens care products. This standard applies to contact lens care products containing moisturizing lubricants (hydroxypropylmethylcellulose and/or polyvinylpyrrolidone).

Document data

Chinese classification (CCS): C40.

Estimated length of the Chinese original: 9,969 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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