Conductivity standard 185 Microsiemensecm (uScm)) traceable to NIST

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Conductivity standard 185 Microsiemensecm (uScm)) traceable to NIST Specification

HS Code
3822.00.90

Ingredients
Water trace levels of electrolytes for specified conductivity

Usage
Calibration of instruments quality control in laboratories industrial process monitoring

Appearance
Clear colorless liquid

Storage
Store in a tightly closed container at room temperature away from direct sunlight and contaminants

Smell
Odorless

Solubility
Completely soluble in water

Shelf Life
Typically 1-2 years if unopened and stored properly

EINECS No
231-791-2 (Water) 231-211-8 (Potassium Chloride if applicable)

Shape
Liquidno specific shape

Physical Form
Liquid

CAS No
7732-18-5 (Water) 7447-40-7 (Potassium Chloride if applicable)

Properties
Accurately calibrated to provide conductivity of 185 S/cm traceable to NIST standards

Ph Level
Neutral or approximately 7.0

Density
1 Gram per cubic centimeter(g/cm3)

Poisonous
NO

Application

Structural Formula
Not applicable (mixture/solution)

Molecular Formula
Not applicable (standard solution)

Purity
High purity water with added electrolytes for precise conductivity

Grade
Analytical Reagent Grade NIST Traceable

About Conductivity standard 185 Microsiemensecm (uScm)) traceable to NIST

Conductivity Standard 185 Microsiemens/cm (S/cm) is a high-quality analytical reagent grade solution used for calibrating conductivity meters and analytical instruments. The odorless, clear colorless liquid is stored in tightly closed containers to maintain its purity. With a neutral pH level of 7.0, the solution is completely soluble in water and remains stable for 1-2 years when stored properly. This NIST traceable standard solution contains high-purity water with trace levels of electrolytes to ensure precise conductivity measurements. It is a critical tool for quality control in laboratories and industrial process monitoring.