OEM Buffer
The APPROVED VENDOR Buffer is a liquid pH 4.0 buffer solution with a CAS number of 877-24-7. It is supplied in a 20 mL volume, packaged in a plastic container within a box. This lab-grade buffer is designed for use…
SKU 3G-OTH-367878
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The APPROVED VENDOR Buffer is a liquid pH 4.0 buffer solution with a CAS number of 877-24-7. It is supplied in a 20 mL volume, packaged in a plastic container within a box. This lab-grade buffer is designed for use as a pH calibration standard.
Frequently Asked Questions
What is APPROVED VENDOR Buffer pH 4.0 used for?
This liquid buffer solution is used as a pH 4.0 calibration standard for laboratory pH meters and sensors. It ensures accurate readings in quality control, research, and educational labs. The 20 mL volume in a plastic box is convenient for single-use or portable applications.
What are the specifications of APPROVED VENDOR Buffer pH 4.0?
The buffer is a liquid lab-grade solution with a concentration of pH 4.0 and CAS number 877-24-7. It comes in a 20 mL volume, packaged in a plastic container inside a box. The manufacturer part number is 3WGA7, and the brand is APPROVED VENDOR.
Where to buy APPROVED VENDOR Buffer pH 4.0 worldwide?
3G Electric supplies the APPROVED VENDOR Buffer pH 4.0 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to use APPROVED VENDOR Buffer pH 4.0 for calibration?
To calibrate a pH meter, rinse the electrode with distilled water, then immerse it in the buffer solution. Allow the reading to stabilize before adjusting the meter to pH 4.0. Always use fresh buffer and follow the meter manufacturer's instructions for best results.
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.
