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Thermo Scientific™ Orion™ pH Buffer Bottles
Perform accurate, reproducible pH calibrations with these color-coded buffer bottles.
Brand: Thermo Scientific™ 910168
24.35 EUR valid until 2025-04-30
Use promo code "24155" to get your promotional price.
Description
Use Thermo Scientific™ Orion™ pH buffer bottles to perform accurate, reproducible pH calibrations on your pH meter and pH electrode measurement system. Orion pH buffers are available in 475mL bottles for everyday use and laboratory and bench pH analysis and available in 60 mL bottle 5 packs for occasional use and portable and field pH analysis. Using high-quality pH buffers to calibrate your pH system is the best way to ensure your pH measurements are correct and repeatable.
All Orion pH Buffer Bottles have pH/temperature tables printed on the labels for accurate calibrations and NIST traceability. Manufactured under ISO 9000 quality standards.
Buffer Color Codes:
- pH 4.01 buffer is pink
- pH 5.00 buffer is orange
- pH 7.00 buffer is yellow
- pH 10.01 buffer is blue
The buffers are available in pint (475mL) bottles, portable five packs of 2 oz. (5 x 60mL) bottles, convenient All-in-One buffer kits, 5 gallon (19L) Cubitainers™ and single-use pouches.

Specifications
pH Buffer, bottles | |
Orion pH 1.68 buffer, 475mL bottle | |
pH Meter and Electrode | |
Liquid | |
pH Buffer | |
Bottle |
Colorless | |
Accurate pH calibrations and NIST traceability, laboratory and bench analysis | |
1.68 ± 0.01 pH | |
475 mL | |
Water, Potassium Tetroxalate | |
Yes |
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Safety and Handling
- pH 1.68 Buffer
Signal Word
- Danger||Warning
Hazard Category
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Serious eye damage/eye irritation Category 1
- Skin corrosion/irritation Category 2
Hazard Statement
- H315-Causes skin irritation.
- H318-Causes serious eye damage.
Precautionary Statement
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P321-Specific treatment (see on this label).
- P202-Do not handle until all safety precautions have been read and understood.
Supplemental information
- MIXTURE LIST-Contains : Potassium Tetroxalate
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
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Promotions
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Big discounts are available on a range of popular products including chemicals, lab essentials, equipment, consumables, life science and safety products.Promo Code: 24155Expires: 2025-04-30
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