Veolia Water Technologies & Solutions

Sievers TOC Standards and Sample Vials

Minimize risks and eliminate variables with Sievers certified vials and standards

When performing total organic testing in a laboratory or cleanroom, it is important to minimize contamination risks and eliminate test variables in every analysis. When reference materials are not made from the highest quality components in a carefully controlled environment, they can lead to test failures, non-conformances, product quality issues, and unplanned downtime. Sievers certified standards and vials ensure top performance and accuracy. ISO/IEC 17025 and ISO 17034 accreditations confirm our standards are consistently produced, controlled, and audited. 

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Learn about the wide variety of Sievers standards and vials

As part of the complete TOC testing solutions we provide our customers, we are committed to producing the highest quality reference standards and vials on the market. 

  • Sievers Standards include: TOC System Suitability sets, Accuracy Precision standards, Calibration and Verification standards, Linearity sets, Conductivity standards, Custom standards, and more.
  • Sievers Vials include: Certified Low TOC vials (<10 ppb), Pre-Acidified TOC Vials, Dual Use Conductivity & TOC (DUCT) Vials, Clean-packaged vials, and more.

Features & Benefits

Standards & Vials Features & Benefits

Standards

  • Veolia’s ready-to-use Sievers reference standards eliminate preparation time and are supplied in application-specific containers for immediate use.
  • Each standard includes a Certificate of Analysis, ensuring full traceability and verified accuracy. 
  • Backed by rigorous stability studies, every standard comes with a recommended shelf life for reliable performance.

Preparing reference standards in-house introduces risks and costs that extend far beyond labor and materials. Out-of-specification events, production delays, and traceability gaps can quickly derail operations. Commercially prepared reference standards eliminate these variables, delivering confidence, reliability, and long-term savings. Download Now: Quality Reference Materials - The Make vs. Buy Decision
 

Vials

  • Certified Low TOC Vials are reliable, economical, and clean to ensure quality TOC measurements.
  • Pre-Acidified TOC Vials can save time and improve TOC recoveries in cleaning validation applications. Available in options for swab samples (pre-filled with acidified water) or final rinse samples.
  • Dual Use Conductivity & TOC (DUCT) Vials enable simultaneous measurement of conductivity and TOC from the same vial, saving time and eliminating sample handling issues.
  • Certified Blue TOC vials offer clean packaging (cardboard- and paper-free) for controlled environments.

Download now: Selecting the best TOC sample vial for your application

Accreditations

Accreditations for Standards & Vials Production

Sievers manufacturing facilities have been ISO 9001- compliant for over 20 years. ISO 17034 and ISO/IEC 17025 accreditation for the production and testing of our TOC and conductivity standards means we have achieved the highest combined accreditation standard in the industry. These accreditations confirm our standards are consistently produced, controlled, and audited. The Certificate of Analysis we provide with each standard complies with strict guidelines and includes all contributing factors to uncertainty. Learn more about Sievers Accreditations and Certificates.

Only Sievers cleans and certifies the vials used in standards production. This allows more closely controlled processes and full in-house traceability. Failure Analysis Reports (FAR) are available for the end user’s system, including reference materials, for full visibility if anything goes wrong. This allows customers to quickly and efficiently close out any non-conformances.
 

Quality Promise

Our Circle of Quality

The Circle of Quality around Sievers products is the foundation of what sets Veolia apart from other providers of analytical instruments, consumables, and services. Here’s how:

  • Certified consumables and parts are traceable throughout our process and yours.
  • Our Quality team provides you with a Failure Analysis Report (FAR) in the event of a product failure or out-of-specification (OOS) investigation. Learn more
  • Application experience and regulatory expertise maximize value, improve your processes, and meet local and global regulations. Visit our Accreditations & Certificates Page
  • Trained and certified Field Service Engineers and Technical Support Specialists apply domain expertise to provide onsite repair, maintenance, and remote troubleshooting. 

Certified Reference Standards are part of Sievers Circle of Quality

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