BNPH-D₈ (DNC-D₈) ISO 17034BNPH-D8 (DNC-D8) ISO 17034

1,3-Bis(4-nitrophenyl-D₈) urea

The BNPH-D₈ (DNC-D₈) (CAS Reg. No. 1156508-87-0) ISO 17034 Reference Material supports accurate quantitative analysis in advanced analytical workflows. This material delivers reliable performance for laboratories that require reproducible calibration. From the first use, analysts benefit from consistency, clarity, and regulatory alignment. Moreover, the BNPH-D₈ (DNC-D₈) ISO 17034 Reference Material fits demanding applications where data quality matters.

This product is a reference material produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Each batch follows controlled preparation and documentation procedures. As a result, laboratories gain confidence in analytical results and long term reproducibility. In addition, clear documentation supports audits and method reviews.

The designation ISO 17034 confirms that the reference material is manufactured under an accredited quality system. This standard defines requirements for competence and impartiality of reference material producers. Therefore, the BNPH-D₈ (DNC-D₈) ISO 17034 Reference Material ensures dependable calibration results. It also supports compliance with international laboratory guidelines.

In LC-MS/MS and GC-MS workflows, this reference material plays a key role in analytical quantification. Analysts use it for calibration curve preparation and response verification. Furthermore, it supports method validation by improving accuracy and precision. During confirmatory analysis, it helps verify compound identity and concentration.

Typical use cases include regulated laboratories, pharmaceutical research, and residue control programs. It also supports metabolism studies and multi-residue method development. Because of its defined properties, the reference material enables robust data comparison across studies. Consequently, laboratories reduce uncertainty and improve decision making.

• Supports LC-MS/MS and GC-MS calibration and quantification
• Enables reproducible method validation and confirmatory analysis
• Suitable for regulated and research focused laboratories
• Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH

By choosing the BNPH-D₈ (DNC-D₈) ISO 17034 Reference Material, laboratories strengthen analytical reliability. At the same time, they align with international quality expectations.