Test Report No. 70.400.24.1906.01-00.01 Rev. 00 Dated 2024-09-19 Applicant: LEFOO INDUSTRIAL CO.,LTD NO.118 Changda Road, Linping Street, Linping District, Hangzhou City, Zhejiang Province Sample Description: Micro Pumps Sample Received Date: Test Period: As specified by client, to test as regulated by the Regulation (EC) No.1935/2004 Test Result: Refer to following page(s) 1. The result relates only to the items tested. 2. The testing approach, the testing methods, and the reported results in this report demonstrate compliance or non-compliance to the client’s requirements which were mutually agreed at the contract review and stipulated in the quotation. The testing approach, the testing methods, and the reported results may not or only partially fulfil the associated requirements of the applicable regulations. TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch TÜV SÜD Group Prepared by: Name: Lu Qianwen Project Handler Name: Bai Jian Designated Reviewer Any use for advertising purposes must be granted in writing. This technical report may only be quoted in full. This report is the result of a single examination of the object in question and is not generally applicable evaluation of the quality of other products in regular production. For further details, please see testing and certification regulation, chapter A-3.4. Disclaimer Measurement Uncertainty: Unless otherwise agreed upon, pass or fail verdicts are given based on the measured values without consideration of measurement uncertainties. Please note, every test method has a measurement uncertainty which has been evaluated by the laboratory according to ISO IEC 17025 requirements. By taking measurement uncertainties into account it might happen that measured values can neither be assessed as pass or fail. TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch #151, Hengtong Road, Shanghai 200 070 P. R. China Tel.: +86-21-6141-0123 Fax: +86-21-6140-8600 www.tuv-sud.cn [email protected] Shanghai Chemical Lab No. 1999 Du Hui Road Tel.: +86-21-6037-6501

Test Report No. 70.400.24.1906.01-00.01 Rev. 00 Dated 2024-09-19 SUMMARY OF TEST RESULTS Test Requested For material: Plastics Test for compliance with regulation (EU) No. 10/2011 and its amendments (EU) No. 2016/1416, (EU) No. 2017/752, EU) No. 2018/79, (EU) No. 284/2011, (EU) No. 2018/213, (EU) No. 2020/1245, (EU) No. 2023/1442. 1. Overall Migration 2. Specific Migration of 19 Heavy Metals 3. Specific Migration of Primary Aromatic Amine 4. Specific Migration of Hexamethylenediamine For material: Silicone Test for compliance with Resolution AP (2004)5. 5. Overall migration For material: Rubber...

Test Report No. 70.400.24.1906.01-00.01 Rev. 00 Dated 2024-09-19 1. TESTED SUBJECT DESCRIPTION Sample Number Item Name Tested Material Description Black soft plastic block Black plastic block Black soft plastic block TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch #151, Hengtong Road, Shanghai 200 070 P. R. China Tel.: +86-21-6141-0123 Fax: +86-21-6140-8600 www.tuv-sud.cn [email protected] Shanghai Chemical Lab No. 1999 Du Hui Road Tel.: +86-21-6037-6501

Test Report No. 70.400.24.1906.01-00.01 Rev. 00 Dated 2024-09-19 Sample Number Item Name Tested Material Description Beige soft plastic block Silvery metal screw TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch #151, Hengtong Road, Shanghai 200 070 P. R. China Tel.: +86-21-6141-0123 Fax: +86-21-6140-8600 www.tuv-sud.cn [email protected] Shanghai Chemical Lab No. 1999 Du Hui Road Tel.: +86-21-6037-6501

Test Report No. 70.400.24.1906.01-00.01 Rev. 00 Dated 2024-09-19 2. TEST RESULT 2.1. OVERALL MIGRATION TEST FOR PLASTICS Test method: As specified in Regulation (EU) No. 10/2011 and its amendments; with reference to EN 11861: 2002, EN 1186-2: 2022, EN 1186-3: 2022, EN 1186-13: 2002. Surface area to Volume ratio: 1.2dm2 : 120ml Result [mg/dm²] Simulant Used Requirement [mg/dm²] Test Condition 1st migration 2nd migration 3rd migration 20% Ethanol Note: － “mg/dm2” denotes milligram per square decimeter. － The specification was quoted from regulation (EU) No. 10/2011 and its amendment (EU) No. 2020/1245....

Test Report No. 70.400.24.1906.01-00.01 Rev. 00 Dated 2024-09-19 2.2. SPECIFIC MIGRATION OF 19 HEAVY METALS TEST FOR PLASTICS Test method: As specified in Regulation (EU) No. 10/2011 and its amendments; the sample(s) were migrated with food simulant, followed by Inductively Coupled Plasma Mass Spectrometry(ICP-MS) analysis. Testing condition and simulant: 20% Ethanol at 40 oC for 10 days. Surface area to Volume ratio: 1.2dm2 : 200ml Test Item Result [mg/kg] Sample 003 2nd migration <0.10 Requirement [mg/kg] 3rd < 2nd < 1st & 3rd migration limit ≤1 Note: － “mg/kg” denotes milligram per kilogram...

Test Report No. 70.400.24.1906.01-00.01 Rev. 00 Dated 2024-09-19 2.3. SPECIFIC MIGRATION OF PRIMARY AROMATIC AMINE TEST FOR PLASTICS Test method: As specified in Regulation (EU) No. 10/2011 and its amendments; the sample(s) were migrated with food stimulant, followed by Ultraviolet–visible Specphotometer (UV-Vis) analysis. Testing condition and simulant: 20% Ethanol at 40 oC for 10 days. Surface area to Volume ratio: 1.2dm2 : 200ml Result [mg/kg] Requirement [mg/kg] Test Item 1st migration Migration of Primary Aromatic Amine 3rd < 2nd < 1st & each migration limit Not Detected (< 0.01) Test method:...

Test Report No. 70.400.24.1906.01-00.01 Rev. 00 Dated 2024-09-19 Result [mg/kg] No. Test Item Requirement [mg/kg] 1st 2nd 3rd migration migration migration Aniline (ANL) 2,4-Dimethylaniline (2,4DMA) 2,6-Dimethylaniline (2,6DMA) m-Phenylenediamine (mPDA) p-Phenylenediamine (p-PDA) 2,6-Toluenediamine (2,6TDA) 3rd < 2nd < 1st & each migration limit “mg/kg” denotes milligram per kilogram foodstuff. The specification was quoted from regulation (EU) No. 10/2011 and its amendment (EU) No. 2020/1245. TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch #151, Hengtong Road, Shanghai 200...