Oakton® Traceable® pH Buffer Solutions

NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory
  • Choose from clear or color-coded standards from common calibration points
Oakton pH buffers are compared against, and are traceable to, NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report stating accuracy at 25°C to ±0.010 pH. Color-coded and colorless buffers are available in 500-mL, 1-L, or 4-L packaging sizes. Additional values and packaging sizes are available. Store at room temperature.

Certified Reference Materials (CRM) meet federal, state, and or local agencies’ strictest mandates, and deliver exact calibration results for any pH meter. A2LA ISO/IEC 17025:2005 (1750.01) (Calibration Laboratory) and ISO Guide 34 (Certified Reference Material Producer) provide highest achievable levels of product production, documentation, and accuracy. Additional accreditations include ISO 31 (content) and ISO 35 (statistical analysis). ISO 9001 ensures that world-class product standards for Materials are always met.

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. T
his means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately. NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.
$24.50 - $85.95USD / Each

19 variations of this product are available.

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19 PRODUCT OPTIONS
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Compareitem specifications
Buffer Value Color Volume (mL)
Availability Pricing
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4.005 Clear 500
$29.50USD / Each
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7 Clear 500
$29.50USD / Each
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10.001 Clear 500
$29.50USD / Each
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4.005 Red 500
$29.50USD / Each
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7 Yellow 500
$29.50USD / Each
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10.001 Blue 500
$29.50USD / Each
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4.005 Clear 1000
$45.80USD / Each
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7 1000
$45.80USD / Each
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10.001 Clear 1000
$45.80USD / Each
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4.005 Red 1000
$45.80USD / Each
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7 Yellow 1000
$45.80USD / Each
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10.005 Blue 1000
$45.80USD / Each
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4.005 Clear 4000
$85.95USD / Each
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7 Clear 4000
$85.95USD / Each
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10.005 Clear 4000
$85.95USD / Each
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4.005 Red 4000
$85.95USD / Each
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7 Yellow 4000
$85.95USD / Each
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10.001 Blue 4000
$85.95USD / Each
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7.416 Clear 500
$24.50USD / Each
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