Conductivity standard 250 Microsiemensecm (uScm)) traceable to NIST

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Conductivity standard 250 Microsiemensecm (uScm)) traceable to NIST Specification

Ingredients
Deionized water and calibrated salts for conductivity adjustment

Solubility
Completely soluble in water

HS Code
3822.00.00

Molecular Weight
Varies depending on the salts used

Appearance
Clear colorless liquid

Grade
Analytical Grade

Molecular Formula
H2O (Standard contains salts for conductivity adjustment)

Structural Formula
Not applicable (mixture of water and conductivity salts)

Physical Form
Liquid

Poisonous
NO

Storage
Store in a tightly sealed container at room temperature away from contamination by air and light

Properties
Stable traceable to NIST precise conductivity value of 250 S/cm at 25C

Application
Calibration of conductivity meters and probes

CAS No
Not applicable (mixture)

Density
1 Gram per cubic centimeter(g/cm3)

Smell
Odorless

Melting Point
0C (for water)

Usage
Used in laboratories environmental monitoring and industry for precise conductivity measurement calibration

Ph Level
Neutral (approximately 7 at 25C)

Purity
High purity free from organic and particulate contamination

Shelf Life
6 to 12 months (depends on manufacturer)

About Conductivity standard 250 Microsiemensecm (uScm)) traceable to NIST

Conductivity Standard 250 S/cm is a high-purity, odorless, clear liquid used for calibrating conductivity meters and probes in various industries. This standard, containing deionized water and calibrated salts, ensures precise conductivity measurements for environmental monitoring and laboratory applications. With a neutral pH level, it maintains stability, traceable to NIST with a conductivity value of 250 S/cm at 25C. The product is completely soluble in water, with a density of 1 g/cm and a shelf life of 6 to 12 months under recommended storage conditions.