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Buffer Solution, pH 4.00, Reagecon™
BIOPHARMA

Product Code. 11416404 Shop All Reagecon Products
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Quantity:
500 mL
1000 mL
pH:
4.00 at 20°C
4.00 at 25°C
Unit Size:
1 L
500mL
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Product Code. Quantity pH unitSize
11416404 500 mL 4.00 at 25°C 500mL
11422014 500 mL 4.00 at 20°C 500mL
11412014 1000 mL 4.00 at 20°C 1 L
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Product Code. 11416404 Supplier Reagecon Supplier No. 1040525

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56.18 EUR valid until 2026-02-13
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Description

Certified by an ISO 17025 accredited test method and NIST traceable. Reagecon™ Buffer Solution, pH 4.00 is tested at 20°C or 25°C to an accuracy level of ±0.01. This calibration and control buffer is specially formulated to ensure its stability, even after opening the bottle.

To ensure reliable, reportable pH measurements, this pH buffer standard is directly traceable to the IUPAC pH scale by an unbroken chain of traceability. Traceable analysis is necessary for consistency and universal acceptance of pH results, including acceptance by regulatory bodies.

  • Traceable to SRM for NIST
  • Certification to ISO 9001:2008
  • Accredited to ISO 17025

Specifications

Melting Point 0°C
Boiling Point 100°C
Color Colorless
pH 4.00 at 25°C
Physical Form Liquid
Quantity 500 mL
Solution Type pH Buffer
Odor Characteristic
Traceability to NIST Yes
Solubility Information Fully miscible in water
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