OXYGEN

Plant 123 Messer St, Anytown, USA Certificate of Analysis - Stall 1 Product: Oxygen USP Date: 10/27/2025 Lot#: 5138-1-0590-102725-04 Tare Weight: 40380 lbs. Gross Weight: 79000 lbs. Net Weight: 38620 lbs. Net Volume: 466.53 kscf Batch #: AIT-80-4-102725-01 Logon Time: 2025-10-27 13:07:43 Analysis Finish: 2025-10-27 14:03:19 Logoff Time: 2025-10-27 14:13:53 Final Analysis Results Analyzer # Test/Units LOX1 Specs Analysis Results Limit of Detection Organoleptic Odor None None AIT-80-4 % O₂ ≥ 99.50 99.82 ***** LAB PPM THC N/A NT 0.10 LAB PPM H₂O N/A NT 0.01 N/A % CO₂ ≤ 0.030 *** N/A % CO ≤ 0.001 *** NT = Not Tested *** = This product was manufactured by Air Liquefaction and testing is exempt under the USP compendium. % O₂ Method Used: Paramagnetic Analyzer Manufacturer/Model#: Servomex 1100 This analyzer has been validated by Messer as an acceptable alternative to the official USP for Oxygen Assay. Validation study documentation is maintained by Messer at the corporate office. LOX NDA: 205767, LOX NADA: 141365 This document contains an electronic signature. Analyst Date Sample Results Obtained from Messer Validated Analyzers 10/27/2025 Quality Reviewer Date John Doe 10/27/2025 Should the material not be delivered to an USP customer, the material is "Not Approved for Human Drug Use" LOX1 LLC LOX GENERIC COA NEW TEMPLATE

• Plant 123 Messer St, Anytown, USA Certificate of Analysis - Stall 1 Product: Oxygen USP Date: 10/27/2025 Lot#: 5138-1-0590-102725-04 Tare Weight: 40380 lbs. Gross Weight: 79000 lbs. Net Weight: 38620 lbs. Net Volume: 466.53 kscf Batch #: AIT-80-4-102725-01 Logon Time: 2025-10-27 13:07:43 Analysis Finish: 2025-10-27 14:03:19 Logoff Time: 2025-10-27 14:13:53 Final Analysis Results Analyzer # Test/Units LOX1 Specs Analysis Results Limit of Detection Organoleptic Odor None None AIT-80-4 % O₂ ≥ 99.50 99.82 ***** LAB PPM THC N/A NT 0.10 LAB PPM H₂O N/A NT 0.01 N/A % CO₂ ≤ 0.030 *** N/A % CO ≤ 0.001 *** NT = Not Tested *** = This product was manufactured by Air Liquefaction and testing is exempt under the USP compendium. % O₂ Method Used: Paramagnetic Analyzer Manufacturer/Model#: Servomex 1100 This analyzer has been validated by Messer as an acceptable alternative to the official USP for Oxygen Assay. Validation study documentation is maintained by Messer at the corporate office. LOX NDA: 205767, LOX NADA: 141365 This document contains an electronic signature. Analyst Date Sample Results Obtained from Messer Validated Analyzers 10/27/2025 Quality Reviewer Date John Doe 10/27/2025 Should the material not be delivered to an USP customer, the material is "Not Approved for Human Drug Use" LOX1 LLC LOX GENERIC COA NEW TEMPLATE