---
title: ASI Standards Blog | crm
description: crm | Sulfur calibrations, calibration standards, analytical services, metals in oil, lube oil, crude oil, polymers, Statistical quality control, SQC, FuelSQC, control charting, ASTM D6299, D6299
---

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# Blog

Sharing our best and latest insights for reference standards to the petroleum, crude oil, lube oil, and polymers industries.

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<https://info.asistandards.com/blog/what-is-blank-correction>

 August 4, 2020

## [What Is Blank Correction and Why Is It Important?](https://info.asistandards.com/blog/what-is-blank-correction)

You may have seen our recommendation for all standards under 1 ppm to be blank corrected in your quotes or order confirmations. What does blank correction mean and why is it...

<https://info.asistandards.com/blog/what-iso-17034-means-to-you>

<https://info.asistandards.com/blog/what-iso-17034-means-to-you>

 January 30, 2020

## [What ISO 17034 Means To You](https://info.asistandards.com/blog/what-iso-17034-means-to-you)

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