pH 4,01 Tampon Çözeltisi Hach 250 mL 9463

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pH 4.01 Buffer Solution Hach 250 mL 9463

Fiyat Sorunuz

Colorless pH buffer standard solution for electrode calibration; pH 4.01 ± 0.02 at 25°C; 250 mL bottle

  • NIST traceable calibration standard
  • Precise pH value: 4.01 ± 0.02 at 25°C
  • Compatible with Hach measurement instruments and other pH meters
  • 24-month shelf life under proper storage conditions
  • Colorless formulation for transparent measurement systems
  • Secure bottle packaging
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2-3 Gün

Ü.A. Kargo

  • Aras Kargo Teslimatı

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1-3 Gün

Ücretsiz Kargo

  • Garanti 2 yıl

Daha fazla detay

  • 14 Günlük ücretsiz iade

Daha fazla detay

pH Buffer Standard Solution for pH electrode calibration. Colorless pH buffer; pH 4.01 ± 0.02 at 25°C; 250 mL bottle. Traceable to NIST Standard Reference Materials. Designed for use with Hach measurement instrument portfolio and other analytical instruments. Reliable, secure packaging.

Technical Specifications

Volume / Package Size 250 mL
NIST Traceable Yes
pH Value 4.01 ± 0.02 at 25°C
Package Type Bottle
Color Coded No
Shelf Life 24 months
Storage Temperature 10 – 25°C (Protect from light)
Product Classification pH Buffer Calibration Reagent
Storage Notes Shelf life applies when stored and used according to recommended conditions after opening

Applications

  • pH electrode calibration and standardization
  • Laboratory pH meter maintenance
  • Quality assurance and accuracy verification
  • Routine instrument validation
  • Analytical measurement reliability verification

Frequently Asked Questions

Is this product NIST traceable?
Yes, pH 4.01 Buffer Solution is traceable to NIST Standard Reference Materials, ensuring measurement accuracy and regulatory compliance.
What is the shelf life of this buffer solution?
The shelf life is 24 months when stored and used according to recommended storage conditions (10-25°C, protected from light).
Which instruments is this buffer compatible with?
This solution is designed for use with Hach measurement instruments and other pH meters and analytical measurement devices.
Why must this solution be protected from light?
Light exposure can degrade the buffer solution and affect its pH accuracy. Storage in light-protected conditions maintains calibration reliability.
Is this a color-coded buffer?
No, this is a colorless buffer solution, suitable for transparent measurement applications and general laboratory use.

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