Mid-Range Acidic Precision: Inorganic Ventures pH 5.00 Calibration Standard (PH-5 Series)
Ensure accurate and reliable pH measurements in the mid-acidic range with the Inorganic Ventures pH 5.00 Calibration Standard (PH-5 series). This certified reference material (CRM) is meticulously formulated for laboratory professionals who require precise calibration points for a variety of applications, including environmental testing, academic research, and industrial quality control.
This pH 5.00 (at 25°C) buffer is manufactured by Inorganic Ventures, a globally recognized leader in high-quality analytical standards. It is prepared using high-purity materials in a stable aqueous matrix. Production strictly adheres to ISO 17034 (Reference Material Producer) and ISO 17025 (Testing and Calibration Laboratories) accreditations, guaranteeing the highest level of quality, batch-to-batch consistency, and reliability. This standard is fully traceable to NIST Standard Reference Materials (SRMs) through an unbroken chain of comparisons, which is essential for laboratory quality assurance systems and regulatory compliance.
Protected by Inorganic Ventures' innovative Transpiration Control Technology (TCT) packaging, this pH 5.00 standard boasts an exceptional 5-year shelf life from the date of manufacture when stored unopened in its sealed TCT bag. Once the TCT bag has been opened, the standard typically maintains its certified value for up to one year, provided it is stored correctly and handled carefully to prevent contamination.
Key Features & Benefits for the Lab Professional:
- Accurate Mid-Range pH Calibration: Nominal pH of 5.00 at 25°C (refer to the specific Certificate of Analysis for the exact certified value and uncertainty).
- Extended 5-Year Shelf Life: TCT packaging ensures long-term stability and value when stored in the sealed bag.
- NIST Traceable: Provides full confidence in measurement accuracy and supports compliance with international standards.
- ISO 17034 & ISO 17025 Certified: Manufactured and tested to the highest quality benchmarks for CRMs.
- High-Purity Formulation: Carefully prepared aqueous buffer for consistent performance.
- Colorless Solution: Ensures no dye interference in optical measurements or other applications.
- Reliable & Consistent: Provides dependable performance for calibrating pH electrodes and systems.
- Commonly Available Sizes (PH-5 Series):
- 250mL (Product Code: PH-5-250ML)
- 500mL (Product Code: PH-5-500ML)
- 1 Liter (Product Code: PH-5-1L)
- 4 Liters (Product Code: PH-5-4L)
- Other sizes may be available; please check specific product listings.
Typical Laboratory Applications:
- Calibration of pH meters and electrodes for measurements in the mid-acidic range.
- Use as a control standard in analytical procedures requiring a pH 5.00 reference.
- Suitable for laboratories in environmental science, agriculture, food and beverage analysis, and various chemical industries.
- Research and educational purposes requiring accurate pH references.
Choose the Inorganic Ventures PH-5 series pH 5.00 Calibration Standard for precise, traceable, and stable calibrations. Ensure the accuracy and reliability of your pH measurements with this premium certified reference material.
