Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

OEM Buffer - pH Buffers
OEMpH Buffers

OEM Buffer

The APPROVED VENDOR Buffer is a liquid pH buffer with a concentration of pH 4.00, color coded red. It is a lab-grade chemical supplied in a plastic container within a box, with a volume of 20 L. The CAS number is…

SKU 3G-OTH-367929

Brand
OEM
Item
Buffer
Category
pH Buffers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Type
- pH 4.00 - Color Coded Red: Lab, Liquid, pH 4, Plastic, Box, 1
Form
Liquid
Volume
20 L
CAS Number
7732-18-5
Product Type
Buffer - pH 4.00 - Color Coded Red
Concentration
pH 4
Chemical Grade
Lab
Container Type
Box
Container Material
Plastic
Chemical Family Type
Buffer

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APPROVED VENDOR Buffer is a liquid pH buffer with a concentration of pH 4.00, color coded red. It is a lab-grade chemical supplied in a plastic container within a box, with a volume of 20 L. The CAS number is 7732-18-5, and the manufacturer part number is.

Frequently Asked Questions

What is APPROVED VENDOR Buffer pH 4.00 used for?

This liquid buffer is used to calibrate and verify pH meters and electrodes in laboratory and industrial settings. Its pH 4.00 value provides a stable reference point for acidic-range measurements, ensuring accurate readings in quality control, research, and process monitoring applications.

What are the specifications of APPROVED VENDOR Buffer pH 4.00?

The buffer is a lab-grade liquid with a concentration of pH 4.00, color coded red. It has a volume of 20 L, CAS number 7732-18-5, and comes in a plastic container inside a box. The manufacturer part number is 3G-OTH-367929.

Where to buy APPROVED VENDOR Buffer pH 4.00 worldwide?

3G Electric supplies the APPROVED VENDOR Buffer pH 4.00 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this lab-grade buffer.

How to store APPROVED VENDOR Buffer pH 4.00?

Store the buffer in its original plastic container at room temperature, away from direct sunlight and extreme heat. Keep the container tightly sealed when not in use to prevent contamination and evaporation. Follow standard lab chemical storage guidelines for best accuracy.

OEM Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
APPROVED VENDOR Buffer - pH 4.00 - Color Coded Red: Lab, 10 L Volume, Liquid, pH 4, Plastic, Box, 1
APPROVED VENDOR Buffer - pH 4.00 - Color Coded Red: Lab, 10 L Volume, Liquid, pH 4, Plastic, Box, 1
APPROVED VENDOR Buffer - pH 4.00 - Color Coded Red: Lab, 500 mL Volume, Liquid, pH 4, Plastic, 1
APPROVED VENDOR Buffer - pH 4.00 - Color Coded Red: Lab, 500 mL Volume, Liquid, pH 4, Plastic, 1
APPROVED VENDOR Buffer - pH 4.00 - Color Coded Red: Lab, 4 L Volume, Liquid, pH 4, Plastic, 1
APPROVED VENDOR Buffer - pH 4.00 - Color Coded Red: Lab, 4 L Volume, Liquid, pH 4, Plastic, 1
APPROVED VENDOR Buffer - pH 4.00 - Color Coded Red: Lab, 1 L Volume, Liquid, pH 4, Plastic, 1
APPROVED VENDOR Buffer - pH 4.00 - Color Coded Red: Lab, 1 L Volume, Liquid, pH 4, Plastic, 1
APPROVED VENDOR Buffer - pH 10.00 - Color Coded Blue: Lab, 4 L Volume, Liquid, pH 10, Plastic, 1
APPROVED VENDOR Buffer - pH 10.00 - Color Coded Blue: Lab, 4 L Volume, Liquid, pH 10, Plastic, 1
APPROVED VENDOR Buffer - pH 7.00 - Color Coded Yellow: Lab, 20 L Volume, Liquid, pH 7, Plastic, 1
APPROVED VENDOR Buffer - pH 7.00 - Color Coded Yellow: Lab, 20 L Volume, Liquid, pH 7, Plastic, 1