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EXTECH Buffer - pH 4.00 - Color Coded Red: Lab, 1 pt Volume, Liquid, pH 4, Plastic - pH Buffers
EXTECHpH Buffers

EXTECH Buffer - pH 4.00 - Color Coded Red: Lab, 1 pt Volume, Liquid, pH 4, Plastic

The EXTECH Buffer is a liquid pH buffer product from EXTECH, supplied as a pH 4.00 color-coded red solution in a plastic bottle. It is a lab-grade buffer with a concentration of pH 4 and a CAS number of 877-24-7…

SKU 3G-OTH-367721

Also listed as: PH4P · PH4 P

Brand
EXTECH
Item
Buffer - pH 4.00 - Color Coded Red: Lab, 1 pt Volume, Liquid, pH 4, Plastic
Category
pH Buffers
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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.

Technical Specifications

EXTECH
Manufacturer Part Number
PH4-P
Type
- pH 4.00 - Color Coded Red: Lab, Liquid, pH 4, Plastic, Bottle, PH4-P, 2
Form
Liquid
Volume
1 pt
CAS Number
877-24-7
Product Type
Buffer - pH 4.00 - Color Coded Red
Concentration
pH 4
Chemical Grade
Lab
Container Type
Bottle
Container Material
Plastic
Chemical Family Type
Buffer

Technical Documents

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

Product Description

The EXTECH Buffer is a liquid pH buffer product from EXTECH, supplied as a pH 4.00 color-coded red solution in a plastic bottle. It is a lab-grade buffer with a concentration of pH 4 and a CAS number of 877-24-7, identified by manufacturer part number PH4-P.

Frequently Asked Questions

What is EXTECH Buffer pH 4.00 used for?

EXTECH Buffer pH 4.00 is used to calibrate pH meters and electrodes in laboratories and industrial processes. Its color-coded red liquid helps prevent mix-ups with other buffer solutions. It ensures accurate pH readings for quality control, water testing, and chemical analysis.

What are the specifications of EXTECH Buffer pH 4.00?

The EXTECH Buffer is a lab-grade liquid with a pH concentration of 4.00, CAS number 877-24-7, and manufacturer part number PH4-P. It comes in a 1 pt plastic bottle. The solution is color-coded red for easy identification. EXTECH supplies this buffer for precise calibration.

Where to buy EXTECH Buffer pH 4.00 worldwide?

You can source EXTECH Buffer pH 4.00 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us to order the EXTECH PH4-P buffer solution for reliable calibration.

How to store EXTECH Buffer pH 4.00?

Store EXTECH Buffer pH 4.00 in its original plastic bottle at room temperature, away from direct sunlight and extreme heat. Keep the cap tightly sealed to prevent contamination or evaporation. Do not freeze. Proper storage ensures the pH 4.00 solution remains stable for accurate calibration.

Used in

Common applications for EXTECH
HVAC system diagnostics — EXTECH AN340 vane anemometer for air velocity and humidity measurement
Industrial machinery maintenance — EXTECH 461995 laser tachometer for RPM and surface speed checks
Food and beverage quality testing — EXTECH RF12 analog refractometer for Brix concentration measurement
Refrigerant leak detection — EXTECH RD350 heated diode leak detector for R-513A systems
Environmental monitoring — EXTECH RH490 data logging hygro-thermometer for temperature and humidity logging
Lighting inspection — EXTECH LT300-NIST light meter for illuminance measurement in workspaces

EXTECH Products

3G Electric supplies EXTECH 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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