Thermo Scientific™ Orion™ pH Buffer Bottles

Perform accurate, reproducible pH calibrations with these color-coded buffer bottles.

Product Code	Brand	pH	Quantity
10520164	Thermo Scientific™ 910168	1.68 ± 0.01 pH	475 mL
11727807	Thermo Scientific™ 9116860	1.68 ± 0.01 pH	5 x 60 mL
10213021	Thermo Scientific™ 910110	10.01 ± 0.02 pH	475 mL
10136470	Thermo Scientific™ 911060	10.01 ± 0.02 pH	5 x 60 mL
10114234	Thermo Scientific™ 910112	12.46 ± 0.03 pH	475 mL
11717807	Thermo Scientific™ 911260-WA	12.46 ± 0.03 pH	5 x 60 mL
10759161	Thermo Scientific™ 910104	4.01 ± 0.01 pH	475 mL
11787797	Thermo Scientific™ 910460	4.01 ± 0.01 pH	5 x 60 mL
11772797	Thermo Scientific™ 910105	5.00 ± 0.02 pH	475 mL
11762817	Thermo Scientific™ 910686	6.86 ± 0.01 pH	475 mL
11737807	Thermo Scientific™ 916860	6.86 ± 0.01 pH	5 x 60 mL
10653951	Thermo Scientific™ 910107	7.00 ± 0.01 pH	475 mL
11797797	Thermo Scientific™ 910760	7.00 ± 0.01 pH	5 x 60 mL
11722827	Thermo Scientific™ 910918	9.18 ± 0.01 pH	475 mL
11747807	Thermo Scientific™ 9191860	9.18 ± 0.01 pH	5 x 60 mL

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.

Whether you are in the lab or in the field, you can be confident that Orion solutions will deliver accurate and repeatable measurements. Orion solutions are produced in controlled batches using ultrapure water and undergo rigorous quality testing throughout the process to prevent contamination. Our strict quality procedures verify correct bottle labeling and volume, so each batch meets specific lot release criteria. Bottles are sealed and torque-tested to ensure bottle caps are secure and solutions remain free of contamination. Rigorous lifetime testing ensures sealed Orion solutions remain within published specifications for their entire shelf life and do not degrade over time.

• Orion pH buffers in 475mL bottles are ideal for everyday use and laboratory and bench pH analysis.
• Orion pH buffers in 60 mL bottle 5 packs are designed for occasional use and portable and field pH analysis.
• Orion pH buffers are NIST traceable and manufactured under ISO 9001 quality standards. 
• Orion pH buffers are color-coded for easy identification: pH 4 buffer is pink, pH 5 buffer is orange, pH 7 buffer is yellow and pH 10 buffer is blue. 

Specifications

• Chemical Name or Material: pH Buffer, bottles
• For Use With (Equipment): pH Meter and Electrode
• Physical Form: Liquid
• Traceability to NIST: Yes

Safety and Handling

Product Identifier

• 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

Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.