T/FDSA 030-2022 Active Group standards

T/FDSA 030-2022 Hand disinfectant speed-drying rate and sensory evaluation method

Publish Date: 2022-10-01 Implement Date: 2022-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/FDSA 030-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Medicine, health, and labor protection

ICS Name: Other standards related to disinfection and sterilization

Publish Date: 2022-10-01

Implement Date: 2022-11-01

Scope

Main Technical Content: 5. Evaluation Method for the Drying Speed of Hand Sanitizers 5.1 Instrumentation and Equipment for Drying Speed Testing - At least the following instruments shall be used: - Disposable Petri dishes with a diameter of 90 mm; - Disposable sterile syringes with a capacity of 10 mL; - Electronic analytical balances with an accuracy of 0.0001 g. - Test Method 5.2.1 The hand sanitizer sample shall be allowed to sit undisturbed in the specified test environment for at least 4 hours. 5.2.2 The laboratory doors and windows shall be closed, and the air conditioner shall be turned off to ensure no significant air circulation in the room. A maximum of two individuals shall operate the test. 5.2.3 All doors of the electronic analytical balance shall be open, and the readings shall be stable before use. 5.2.4 Use a 10 mL syringe to withdraw 10 mL of the sample and slowly inject it into a Petri dish placed flat on the table. Cover the Petri dish lid. 5.2.5 Keep the bottom of the Petri dish on the table and gently press the lid to shake the sample evenly. 5.2.6 Place the Petri dish on the electronic analytical balance tray. Wait until the readings stabilize, then open and remove the lid. Start timing at 15 seconds and record the initial weight. Record the final weight after 60 seconds. The timing process can refer to the following schematic diagram. 5.2.7 Repeat the test three times and calculate according to Formula (1). 6. Hand Feeling Evaluation Method 6.1 Select 30 healthy individuals aged 18 and above with healthy hands, no cuts or abrasions, and short, clean nails. From one week before the test, the subjects should not use substances with antibacterial effects, such as antibacterial soap and hand sanitizers. 6.2 After washing their hands with 2 mL of soap solution, the subjects should dry their hands thoroughly with a paper towel. 6.3 After drying their hands, the sub