Invoices and Delivery Notes
Quickly and easily access recent invoices and delivery notes for your products.
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You can receive, print or save your Certificates of Analysis (CofA) and/or Certificates of Conformance (CofC) for select chemicals and specialty gases. A PDF attachment will be provided for every delivery so you can receive essential documentation in a consistent fashion.
You can obtain your Quality Certificate in two ways:
1. Sign up to receive your CofA automatically via e-mail.
2. Retrieve your CofA online at your convenience.
For bulk gases customers, please contact your customer service representative to obtain your CofA.
Customer-Owned Inspection Document
The Customer-Owned Checklist provides the system requirements for customers who own their tanks in preparing for an inspection conducted by an Air Products engineering technician prior to making any deliveries.
Customer Owned Inspection Checklist for North America Only
Download PDF (192 KB)
Customer Support Fact Sheets
We've created simple, easy-to-ready one-page fact sheets to help summarize the applications and tools that are available to our customers.
View List of Fact Sheets
Cylinder Holdings Reports
Cylinder holdings gives you a snapshot of your rental cylinder inventory. You can view information on prepayment contracts and conduct self-certified stock counts, subject to review.
Login to Cylinder Holdings
Delivered Volume Report
Download delivered volume report for bulk and cylinder gases and chemicals.
Retrieve Your Delivered Volume Report
Gas Facts includes charts and tables and interactive conversion formulas related to the chemical and physical properties of our cryogenic liquid and compressed gas products, as well as an online tool for estimating the cost of using nitrogen, oxygen, or argon.
Go to Gas Facts
Air Products is a leading supplier of industrial gases and related equipment and services, and selected chemicals. The company operates on a global scale and has registrations at facilities throughout the U.S. and in Canada, South America, Europe, and Asia.
Improving product quality, service, and overall value to customers is at the heart of our strategies. As an instrumental part of this strategy, Air Products has adopted ISO 9000 as our model for quality assurance and has obtained multiple ISO 9001 certifications.
View certifications by country
View certifications by business
Material Safety Data Sheet (MSDS) Library
The MSDS library contains all of our publicly available versions for our products. When you purchase a product from us, your company will be mailed a MSDS with the company identification, language, emergency telephone number and transportation information.
Retrieve your MSDS