Did you know that ERA chemists have prepared  more than 20,000 unique Custom standards?

ERA's Custom projects cover a range of analytes, concentrations and matrices for analytical laboratories in multiple industries. Our Customs chemists can prepare standards for a range of needs and situations including:

 • Calibrations   
 • Proficiency testing   
•  Matrix spikes
 • Linearity/LOD
 • System suitability
•  Quality control

Experience. Speed. Reliability.

Analytical standards - it's what we do, every day for the past 35 years. Our expertise in making standards allows you to spend your time doing what you do best.

•  ERA's responsiveness and world-class quality will give you what you need, when you need it:
•  Five-day turnaround on customs projects1
•  Manufactured in our ISO 17025 and ISO Guide 34 accredited laboratory
•  All standards include a Certificate of Analysis documenting their quality

Need a quote on a customs order? Complete the Customs quote form and email ( or fax it to ERA. An ERA representative will contact you within one business day to review and discuss your needs.Or call ERA at 800-372-0122 or 303-431-8454, Monday - Thursday, 6 am - 6 pm MT , Friday 6 am - 5 pm MT.

Are Custom Standards Expensive?

While the cost of custom standards depends on the complexity of your requirements, the costs for most simple standards is not much more than the price of similar standards. The final cost is dependent on many factors including the materials used, time required, complexity of the standards and extent of analytical validation required. In every case, you will receive a fixed price quotation based upon your project-specific requirements.

1Our customers’ needs are diverse and we have learned to not be surprised by their custom requests. Complex and extremely large custom projects may take longer than 5 days to complete.  We will provide you with an accurate turnaround time when we quote your project.

If you need one standard or one hundred, turn to the experts at ERA. Call and speak with an ERA Customer Service Representative at 800-372-0122 or 303-431-8454.



Want a quote? Complete the fillable PDF form and send it as an email attachment. To complete the form:
1. Save a copy of the blank fillable PDF to your desktop.
2. Open the form and fill in the fields; complete one form for each Custom Standard you would like a quote.
3. Save the form for each Custom standard you are requesting.
4. Send a copy of the completed form to ERA. You can email (info at or fax to 303-421-0159. An ERA representative will contact you within one business day.

Custom Standards Order Form