Thermo Scientific Orion pH Buffer Solutions

Common calibration values are olor-coded for ease of use
  • Choose from pint-size or portable 60-mL bottles
  • Traceable to NIST standards
Thermo Scientific Orion pH buffers are available in 475-mL (pint) bottles and in portable 5 x 60 mL convenience packs. Portable pH buffers are easier to carry than larger bottles, minimize wasted buffer, and provide more volume than pouches.

Each buffer is color-coded for easy identification and packaged with buffer/temperature tables for accurate calibrations. Buffers are standardized against NIST-traceable pH references for superior accuracy.
$48.10 - $204.00USD / Each

6 variations of this product are available.

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Compareitem specifications
Buffer Value Color Volume (mL)
Availability Pricing
Thermo Scientific 910168 pH Buffer Solution, 1.68, Clear; 475 mL Bottle
Always in Stock
EW-55350-28 Mfr # 910168
1.68 Clear 475
$50.00USD / Each
Thermo Scientific 910104 pH Buffer Solution, 4.01, Pink; 475 mL Bottle
Always in Stock
EW-55350-42 Mfr # 910104
4.01 Pink 475
$48.10USD / Each
Thermo Scientific 910107 pH Buffer Solution, 7.00, Yellow; 475 mL Bottle
Always in Stock
EW-55350-46 Mfr # 910107
7 Yellow 475
$50.90USD / Each
Thermo Scientific 910110 pH Buffer Solution, 10.01, Blue; 475 mL Bottle
Always in Stock
EW-55350-52 Mfr # 910110
10.01 Blue 475
$53.80USD / Each
Thermo Scientific 810199 All-in-One pH Buffer Kit with Cleaning Solution EW-55350-66 Mfr # 810199
Colored 475
$204.00USD / Each
Thermo Scientific 910199 Standard All-in-One pH Buffer Kit EW-55350-68 Mfr # 910199
Colored 475
$198.00USD / Each
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