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pH Buffer Calibration Kit 4-Pack with Storage Solution

Biopharm Inc ★ 3.8/5 · ItemOracle Score Budget

$33 USD
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pH Buffer Calibration Solution Kit 4-Pack 250 mL (8.4 fl oz) Each: pH 4.00 Buffer, pH 7.00 Buffer, pH 10.00 Buffer, and Electrode Storage Solution NIST Traceable Reference Standards

pH buffer calibration kit includes 4 x 250 mL buffers (pH 4, 7, 10) and electrode storage solution with NIST traceability. Color coded, individually bagged, lot-numbered with expiration; includes free certificate of analysis. Customers note accurate calibration and good value

Highlights

  • NIST traceable reference standards
  • 4 x 250 mL buffers with storage solution
  • certificate of analysis included

Pros

  • NIST traceable references
  • color coded for easy identification
  • individually bagged 250 mL bottles
  • includes electrode storage solution
  • certificate of analysis and traceability

Cons

  • limited to 4-buffer kit
  • no explicit mention of compatibility with specific meters
  • requires storage and handling per bottle

Best For

  • calibrating pH meters in lab
  • pharmaceutical QA/QC testing
  • academic teaching labs
  • electrode maintenance and storage
  • lot-numbered traceability needs

Features

  • Color coded packaging for easy identification of pH buffers and storage solution
  • Includes four 250 mL (8.4 fl oz) poly bottles, each individually bagged
  • Lot numbers and expiration dates printed on packaging for traceability
  • Free certificate of analysis provided with traceability to reference standards
  • Suitable for pharmaceutical, academic, research, and industrial laboratory use

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