Buffer Solution pH 6.86 (Phosphate) 500ml

SKU : L-1269.0500
CAS : Not applicable
Formula : Not applicable
Grade : Standard solution

Buffer solution pH 6.86 (Phosphate) is a, crucial, NIST-traceable, certified reference material primarily used for calibrating and checking the accuracy of pH meters and electrodes. It provides a near-neutral, stable reference point, making it essential for analytical chemistry, water treatment, pharmaceutical testing, and food industry QC.

Uses:
  • pH Meter Calibration: It is used as a standard to ensure pH sensors, particularly for portable/benchtop instruments, provide accurate, reliable, and consistent readings.
  • Quality Control and Monitoring: Used in laboratories to monitor and verify the pH of other chemical solutions or samples.
  • Biological Research: Phosphate buffers are ideal for maintaining a stable, nearly neutral pH in experiments, closely mimicking biological conditions.
  • Industry Applications: Employed in water purification, hydroponics, and food production for pH measurement and stability checks. 

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A Buffer Solution pH 6.86 (Phosphate) is a stable, NIST-traceable, weakly acidic solution composed of potassium dihydrogen phosphate (KH2PO) and disodium hydrogen phosphate ( Na2HPO4). It is primarily used to calibrate pH meters to a nearly neutral value (6.86 at 25∘C) and maintains a stable pH during chemical, biological, or pharmaceutical analyses.

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

Untuk tindakan pencegahan lihat bagian 2.2 dalam SDS

 

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Tertutup rapat.
Simpan pada Suhu Ruangan.

b. Kelas penyimpanan

Kelas penyimpanan (TRGS 510): 12: Cairan yang Tidak Mudah Terbakar

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