Calibration Standards
Ensure Accuracy and Compliance with High-Quality, Cost-Effective Standards.
Why ASI Standards?
No Matrix Too Challenging
We specialize in custom formulations in difficult matrices. If we don’t offer the product you need, we have extensive experience and highly trained staff to conduct research and development to create it.
ISO Accredited Facilities
Our lab has ISO 17034 and ISO 9001 certifications. This means our processes to create our reference materials meet these stringent international structural, resource, technical production, and management system requirements. Each product has traceable formulation records, testing, and quality control records.
Proven Track Record
We are a small, family-owned business providing excellent customer service and the highest quality products for more than 30 years.
Excellent Customer Service
Our friendly and helpful staff answer emails and phone calls quickly; so you will not be stuck waiting for answers. Each phone call is answered by a real person. No robocalls ever.
Quick Turnaround
Even for custom products, we make sure your order will be delivered on time.
Contact Us
If we don't offer a standard or
reference material that meets your requirements, our research and development team will engineer one. We specialize in custom formulations in difficult matrices.
30
Years in Business
ISO 17034
Accreditation
ISO 9001
Accreditation
65+
Countries Served
“I have been dealing with ASI for over 10 years now and my experience with them has always been exceptional. Their commitment to customer satisfaction does not go unnoticed and I can always count on a quick response to any questions needing answered. They are a pleasure to deal with as all staff is professional, friendly and their expertise is unparalleled.”