BUFFER STANDARD SOLUTION pH 4.0 (COLOR CODED-RED) at 25C traceable to NIST

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BUFFER STANDARD SOLUTION pH 4.0 (COLOR CODED-RED) at 25C traceable to NIST Specification

Grade
Laboratory grade

Appearance
Clear liquid red in color

Usage
Calibrate analytical equipment to ensure pH measurement accuracy

Molecular Formula
N/A (Buffer solution contains a mix of compounds)

Physical Form
Liquid

Shelf Life
Typically 1 year or as specified on the label

Ingredients
Contains buffer salts and water traceable to NIST standards

Poisonous
NO

Application
Used as a calibration standard for pH meters

Purity
High purity free of contaminants that could interfere with pH measurement

Taste
Neutral

Melting Point
N/A (Liquid at room temperature)

HS Code
3822.00.00 (diagnostic or laboratory reagents on a backing prepared diagnostic or laboratory reagents)

Density
1 Gram per cubic centimeter(g/cm3)

EINECS No
N/A (Mixture does not have a single EINECS number)

Structural Formula
N/A (Solution containing various compounds)

CAS No
N/A (Mixture does not have a single CAS number)

Storage
Store in a cool dry place at room temperature (25C) away from direct sunlight

Shape
N/A (Liquid no defined shape)

Solubility
Completely soluble in water

Smell
Odorless

Properties
Color-coded red for easy identification stable pH value of 4.0 at 25C traceable to NIST standards

Ph Level
4.0

Molecular Weight
Variable depending on buffer composition

About BUFFER STANDARD SOLUTION pH 4.0 (COLOR CODED-RED) at 25C traceable to NIST

The BUFFER STANDARD SOLUTION pH 4.0 (COLOR CODED-RED) at 25C is a high-purity, clear liquid red solution used for calibrating pH meters. It is odorless, non-poisonous, and has a neutral taste. With a stable pH value of 4.0 at 25C, this laboratory-grade solution is completely soluble in water and contains buffer salts and water traceable to NIST standards. The solution is designed for calibrating analytical equipment to ensure accurate pH measurements. It is color-coded red for easy identification and has a shelf life of approximately 1 year when stored in a cool, dry place away from direct sunlight. This buffer solution is ideal for various laboratory applications.