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OAKTON pH Buffer Set - pH Buffers
OAKTONpH Buffers

OAKTON pH Buffer Set

The OAKTON Buffer Set is a liquid pH buffer set comprising pH 4.00, pH 7.00, and pH 10.00 solutions, supplied in 20 mL foil pouches. This ACS-grade set (CAS Number 877-24-7) includes a pH 4.01 concentration and is…

SKU 3G-OTH-367760

Also listed as: 3565304 · 35653 04

Brand
OAKTON
Item
pH Buffer Set
Part Number
35653-04
Category
pH Buffers
Available to Order
Also known as:35653-04OAKTON
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Technical Specifications

OAKTON
Manufacturer Part Number
35653-04
Type
- pH 4.00 / pH 7.00 / pH 10.00: ACS, Liquid, Foil, Pouch, 1
Form
Liquid
Volume
20 mL
CAS Number
877-24-7
Product Type
Buffer Set - pH 4.00 / pH 7.00 / pH 10.00
Concentration
pH 4.01
Chemical Grade
ACS
Container Type
Pouch
Container Material
Foil
Chemical Family Type
Solution

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OAKTON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OAKTON Buffer Set is a liquid pH buffer set comprising pH 4.00, pH 7.00, and pH 10.00 solutions, supplied in 20 mL foil pouches. This ACS-grade set (CAS Number 877-24-7) includes a pH 4.01 concentration and is packaged as a single unit (MPN 35653-04).

Frequently Asked Questions

What is the OAKTON Buffer Set used for?

The OAKTON Buffer Set is used to calibrate pH meters and electrodes in laboratories and industrial processes. The set includes pH 4.00, pH 7.00, and pH 10.00 solutions in 20 mL foil pouches, ensuring accurate, traceable calibration across the pH scale.

What are the specifications of the OAKTON Buffer Set?

The OAKTON Buffer Set (MPN 35653-04) contains ACS-grade liquid solutions at pH 4.01, pH 7.00, and pH 10.00. Each 20 mL pouch is made of foil. The CAS number is 877-24-7. It is a single-unit set designed for precise pH meter calibration.

Where to buy the OAKTON Buffer Set worldwide?

3G Electric supplies the OAKTON Buffer Set worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source and deliver this ACS-grade pH buffer set to laboratories and plants internationally.

How to use the OAKTON Buffer Set for pH calibration?

Open a foil pouch and pour the buffer into a clean container. Rinse the pH electrode with deionized water, then immerse it in the buffer. Allow the reading to stabilize before adjusting the meter. Repeat with each buffer for multi-point calibration. Discard after single use.

Used in

Common applications for OAKTON
Water quality analysis — OAKTON handheld conductivity meters (e.g., MPN 3560410) for field measurement of 0 to 199.9 µS/cm with automatic temperature compensation.
Food and beverage processing — OAKTON spear-type temperature probes (e.g., WD-35618-05) for direct insertion into semi-solid products during quality control.
Environmental monitoring — OAKTON dissolved oxygen replacement membranes (e.g., WD-35640-74) for maintaining sensors used in water and wastewater testing.
Laboratory pH measurement — OAKTON pocket pH testers (e.g., MPN 3563452) with ±0.01 pH accuracy and automatic temperature compensation for routine sample checks.
Industrial process control — OAKTON handheld conductivity/TDS meters (e.g., MPN 3560415) for on-site verification of process water and chemical concentrations.
Agricultural soil testing — OAKTON spear temperature probes (e.g., WD-35613-05) for penetration into soil and semi-solid media to monitor temperature conditions.
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OAKTON Products

3G Electric supplies OAKTON ph buffers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Liquid pH buffer solution calibrated to pH 7.00, ACS grade, supplied in a 1,000 mL plastic bottle. Yellow color aids identification. Used for calibration of pH meters and electrodes in laboratory, water testing, and industrial process control applications
OAKTON
Liquid pH buffer solution calibrated to pH 7.00, ACS grade, supplied in a 1,000 mL plastic bottle. Yellow color aids identification. Used for calibration of pH meters and electrodes in laboratory, water testing, and industrial process control applications

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