BUFFER STANDARD SOLUTION pH 4.0 (COLOR CODED-RED) at 20 deg C traceable to NIST

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BUFFER STANDARD SOLUTION pH 4.0 (COLOR CODED-RED) at 20 deg C traceable to NIST Specification

Solubility
Completely soluble in water

Shape
Liquid (no fixed shape)

EINECS No
Not applicable (Mixture)

Usage
Used as a standard for buffering solutions in laboratory and analytical settings

Ph Level
4.0

Density
. Gram per cubic centimeter(g/cm3)

CAS No
Not applicable (Mixture)

Smell
Odorless

Appearance
Clear red liquid

Properties
Color-coded (Red) solution with pH 4.0 at 20C traceable to NIST standards

Physical Form
Liquid

Poisonous
NO

Ingredients
Deionized water buffer salts pH indicator (red dye)

Purity
High purity (traceable to NIST standards)

HS Code
38220000

Application
Calibration of pH meters and sensors; laboratory-grade use

Storage
Store at room temperature away from direct sunlight and heat sources

Grade
Analytical grade

Shelf Life
1-2 years when stored properly in tightly sealed containers

About BUFFER STANDARD SOLUTION pH 4.0 (COLOR CODED-RED) at 20 deg C traceable to NIST

The BUFFER STANDARD SOLUTION pH 4.0 (COLOR CODED-RED) at 20C is a high-purity, color-coded (Red) liquid solution used for calibration of pH meters and sensors in laboratory-grade applications. This traceable to NIST product is odorless, non-poisonous, and stored at room temperature. Completely soluble in water, it contains deionized water, buffer salts, and pH indicator (red dye). With a shelf life of 1-2 years when stored properly, this analytical grade solution maintains a pH level of 4.0. The product is widely used as a standard for buffering solutions in laboratory and analytical settings.