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Thermo Scientific™ Orion™ pH Buffer Solution
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CAS Number :
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Specifications:
| Application | Electrochemistry | ||
| Storage Temperature | Room Temperature | ||
| Product Type | Buffer | Forms | Liquid |
| Product Brand | Thermo Fisher Scientific™ | ||
| Product Grade | Analytical grade | ||
Thermo Scientific™ Orion™ pH Buffer Bottles provide high-quality, NIST-traceable buffer solutions ideal for calibrating pH meters and electrodes. Designed to deliver precise, repeatable results in both laboratory and field settings, these buffers are rigorously tested for quality, purity, and stability. Each solution is color-coded for easy identification and is packaged in either 475 mL bottles for routine lab use or 5 x 60 mL bottles for portable applications.
Key Features
- NIST-traceable and ISO 9001 certified
- Color-coded for visual identification
- Available in 475 mL bottles and 60 mL 5-packs
- Ideal for daily calibration or portable field use
- Manufactured using ultrapure water
- Rigorously tested to ensure quality, stability, and accurate labeling
- Leak-proof, sealed bottles for contamination-free storage
Available Formats & Catalog Numbers
| Catalog Number | pH Value | Volume | Packaging | Color Code |
|---|---|---|---|---|
| 910168 | 1.68 ± 0.01 | 475 mL | Single Bottle | — |
| 9116860 | 1.68 ± 0.01 | 5 × 60 mL | Pack of 5 | — |
| 910104 | 4.01 ± 0.01 | 475 mL | Single Bottle | Pink |
| 910460 | 4.01 ± 0.01 | 5 × 60 mL | Pack of 5 | Pink |
| 910105 | 5.00 ± 0.02 | 475 mL | Single Bottle | Orange |
| 910686 | 6.86 ± 0.01 | 475 mL | Single Bottle | — |
| 916860 | 6.86 ± 0.01 | 5 × 60 mL | Pack of 5 | — |
| 910107 | 7.00 ± 0.01 | 475 mL | Single Bottle | Yellow |
| 910760 | 7.00 ± 0.01 | 5 × 60 mL | Pack of 5 | Yellow |
| 910918 | 9.18 ± 0.01 | 475 mL | Single Bottle | — |
| 9191860 | 9.18 ± 0.01 | 5 × 60 mL | Pack of 5 | — |
| 910110 | 10.01 ± 0.02 | 475 mL | Single Bottle | Blue |
| 911060 | 10.01 ± 0.02 | 5 × 60 mL | Pack of 5 | Blue |
| 910112 | 12.46 ± 0.03 | 475 mL | Single Bottle | — |
| 911260-WA | 12.46 ± 0.03 | 5 × 60 mL | Pack of 5 | — |
Specifications
- Chemical Name or Material: pH Buffer Solution
- Color: pH 5.00 = Orange (others vary)
- Formulation: Potassium hydrogen phthalate, sodium hydroxide, preservatives, FD&C dyes (varies by pH)
- Traceability: NIST
- Physical Form: Liquid
- Packaging: Bottle
- Unit Size: Each
- Storage Conditions: Ambient
- Shelf Life: Guaranteed within stated pH specification over stated shelf life
The Thermo Scientific™ Orion™ pH Buffer Bottles offer high precision and reliability in pH calibration, making them essential for both laboratory professionals and field researchers. Their traceability, robust quality assurance, and ease of identification ensure optimal instrument performance and confidence in analytical results. Whether you're performing routine lab calibrations or mobile field measurements, Orion pH buffers provide the consistency and quality required for critical pH applications.
- pH: pH 10.01 buffer, color-coded blue, 475mL pH 1.68 buffer, 475mL pH 1.68 buffer, 5 x 60mL pH 10.01 buffer, color-coded blue, 5 x 60mL pH 12.46 buffer, 475mL pH 12.46 buffer, 5 x 60mL pH 4.01 buffer, color-coded pink, 475mL pH 4.01 buffer, color-coded pink, 5 x 60mL pH 5.00 buffer, color-coded orange, 475mL pH 6.86 buffer, 475mL pH 6.86 buffer, 5 x 60mL pH 7.00 buffer, color-coded yellow, 475mL pH 7.00 buffer, 5 x 60 mL pH 9.18 Buffer, Colorless, 475 mL pH 9.18 buffer, Colorless, 5 x 60mL