[CHEMP] Precautions for Acute Inhalation Toxicity Test of Biocidal products(24.APR.2023)
[Chemical Product Management System Announcement] Precautions for Acute Inhalation Toxicity Test of Biocidal products
The acute inhalation toxicity test of biocidal products is performed to obtain the concentration causing 50% mortality (LC50) or to obtain information on classification and labeling.
(Analytical concentration measurement method) For all biocidal product inhalation tests, the aerosol concentration in the chamber is measured by weight measurement method, and in addition, the concentration measurement value for the active ingredient (biocide) is provided through instrumental analysis (HPLC, GC, etc.).
※ If there are two or more active ingredients, the analysis values for all active ingredients should be provided. However, if analysis of active ingredients is not possible, relevant evidence (analysis results record below the quantification limit, etc.) should be provided.
※The analysis of substances should be referred to the "Data Collection of Analysis Methods for Biocidal Substances in Biocidal Products" (available in the Chemical Product Management System (chemp.me.go.kr), Notification Board - Notice (Biocidal Products)) or a certified domestic or foreign analysis method.
Please refer attachment for more details.
Source: Chemical Product Management System>Announcements>LINK
Attached: 20APR2023 Precautions for Inhalation Toxicity Test of Biocidal products
