Reagecon Diagnostics pH 4.00 Buffer Solution at 20°C, 500 mL

The Reagecon Diagnostics pH 4.00 Buffer Solution at 20°C, 500 mL, is a certified reference material designed for precise calibration of pH meters. Manufactured under ISO 17034 accreditation and traceable to NIST standards, this red-colored, aqueous-based, non-hazardous solution ensures accurate and reliable laboratory measurements. With a pH value of 4.00 at 20°C and an accuracy of ±0.01, it is ideal for quality control, method validation, and instrument qualification.

Key Features:

• Brand: Reagecon Diagnostics
• pH Value: 4.00 at 20°C
• Volume: 500 mL
• Accuracy: ±0.01
• Certification: NIST traceable, ISO 17034 accredited
• Matrix: Aqueous-based, non-hazardous
• Color-Coded: Red color for easy identification during testing
• Applications: Calibration of pH sensors, quality control, method validation, instrument qualification

This solution is essential for laboratories requiring precise and reliable pH measurements.

Frequently Asked Questions

1. What is the Reagecon Diagnostics pH 4.00 Buffer Solution at 20°C, 500 mL used for?

It is a certified reference material designed for precise calibration of pH meters. Manufactured under ISO 17034 accreditation and traceable to NIST standards, this red-colored, aqueous-based, non-hazardous solution ensures accurate and reliable laboratory measurements. With a pH value of 4.00 at 20°C and an accuracy of ±0.01, it is ideal for quality control, method validation, and instrument qualification.

2. Is the Reagecon Diagnostics pH 4.00 Buffer Solution at 20°C, 500 mL suitable for Calibration of pH sensors, quality control, method validation, instrument qualification?

Yes. It is designed for Calibration of pH sensors, quality control, method validation, instrument qualification, and offers a ph value of 4.00 at 20°C and a volume of 500 mL to support this kind of work.

3. What ph value and volume does the Reagecon Diagnostics pH 4.00 Buffer Solution at 20°C, 500 mL have?

It has a ph value of 4.00 at 20°C, a volume of 500 mL and an accuracy of ±0.01, and is supplied under manufacturer part number 10405C.

4. What certification and matrix does the Reagecon Diagnostics pH 4.00 Buffer Solution at 20°C, 500 mL offer?

It offers NIST traceable, ISO 17034 accredited, aqueous-based, non-hazardous and red color for easy identification during testing.

5. How does the Reagecon Diagnostics pH 4.00 Buffer Solution at 20°C, 500 mL compare with the Mettler-Toledo Buffer Solution pH 10.00, 250 ml Certified from Mettler-Toledo?

For Calibration of pH sensors, quality control, method validation, instrument qualification, the Reagecon model has the edge: it offers a larger volume than the Mettler-Toledo model (500 mL versus 250 ml), along with a ph value of 4.00 at 20°C and an accuracy of ±0.01. The Mettler-Toledo model offers a volume of 250 ml by comparison.