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COBALT AAS STANDARD SOLUTION 1000 mg-L Co IN DILUTED HCl traceable to NIST

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COBALT AAS STANDARD SOLUTION 1000 mg-L Co IN DILUTED HCl traceable to NIST

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COBALT AAS STANDARD SOLUTION 1000 mg-L Co IN DILUTED HCl traceable to NIST Specification

Application
Used as a standard solution in atomic absorption spectroscopy (AAS) calibration trace analysis and analytical chemistry

Properties
Standard cobalt solution in inorganic acid; traceable to NIST standards

HS Code
3822.00.00 (Certified reference material)

Ingredients
1000 mg/L cobalt (Co) in diluted hydrochloric acid (HCl)

Physical Form
Liquid solution

Density
1.0 Gram per cubic centimeter(g/cm3)

Shelf Life
Typically 1224 months under recommended storage conditions

Storage
Store in tightly closed containers at a consistent temperature of 28C (refrigerated)

CAS No
7440-48-4 (for cobalt metal)

Shape
Not applicable (liquid form)

Usage
For laboratory analysis and calibration of instruments in quantitative determination of cobalt

Structural Formula
Not applicable (ionic solution contains Co and H ions)

EINECS No
231-158-0 (for cobalt metal)

Melting Point
Not applicable (solution)

Molecular Formula
Co

Poisonous
YES

Grade
Certified reference material (Traceable to NIST)

Purity
High purity; traceable to NIST standards at 1000 mg/L

Ph Level
Acidic (due to diluted HCl)

Solubility
Completely soluble in water

Appearance
Clear colorless to pale pink liquid

Molecular Weight
58.93 g/mol

Smell
Odorless

About COBALT AAS STANDARD SOLUTION 1000 mg-L Co IN DILUTED HCl traceable to NIST

COBALT AAS STANDARD SOLUTION is a high-purity liquid solution containing 1000 mg/L of cobalt (Co) in diluted hydrochloric acid (HCl). With a density of 1.0 g/cm3, this solution is completely soluble in water and is used as a standard solution in atomic absorption spectroscopy (AAS) calibration for trace analysis and analytical chemistry. It meets NIST standards, ensuring quality and accuracy for laboratory analysis and instrument calibration. This odorless solution is stored refrigerated at 2-8C and has a shelf life of 12-24 months. Ideal for quantitative determination of cobalt, this certified reference material is essential for precise measurements in various applications.

FAQs of COBALT AAS STANDARD SOLUTION 1000 mg-L Co IN DILUTED HCl traceable to NIST:

Q: What is the application of COBALT AAS STANDARD SOLUTION?

A: It is used as a standard solution in atomic absorption spectroscopy (AAS) calibration and trace analysis in analytical chemistry.

Q: How should the COBALT AAS STANDARD SOLUTION be stored?

A: It should be stored in tightly closed containers at a consistent temperature of 28C (refrigerated) to maintain its quality.

Q: What is the purity level of the COBALT AAS STANDARD SOLUTION?

A: It is a high-purity solution traceable to NIST standards at 1000 mg/L of cobalt (Co) in diluted hydrochloric acid (HCl).

Q: What is the shelf life of the COBALT AAS STANDARD SOLUTION?

A: The typical shelf life is 1224 months under recommended storage conditions.

Q: In which industries can the COBALT AAS STANDARD SOLUTION be used?

A: The solution is commonly used in laboratories for analysis and calibration of instruments in the quantitative determination of cobalt, ensuring accurate results.

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