POTASSIUM (K) ICP STANDARD SOLUTION 1 GM-L IN DILUTE HNO3 traceable to NIST

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POTASSIUM (K) ICP STANDARD SOLUTION 1 GM-L IN DILUTE HNO3 traceable to NIST Specification

Molecular Formula
K

CAS No
7440-09-7 (for potassium); 7697-37-2 (for nitric acid)

Shape
Liquid no defined shape

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

Ph Level
Acidic due to dilute HNO3

Melting Point
63.5 C (for elemental potassium)

Application
Used as calibration standard in ICP-OES and ICP-MS analysis for trace metal detection

Usage
Accurately measure potassium levels in samples by laboratory analysis

Smell
Odorless

Properties
Prepared solution with traceability to NIST standards

Grade
Analytical grade

Shelf Life
Typically 1 year but depends on storage conditions

EINECS No
231-119-8 (for potassium); 231-714-2 (for nitric acid)

Structural Formula
K in HNO3 solution

Physical Form
Liquid

Solubility
Completely soluble in water

Poisonous
NO

Molecular Weight
39.10 g/mol

Ingredients
Potassium; Dilute nitric acid (HNO3); Water (H2O)

Appearance
Colorless transparent liquid

HS Code
3822.00.00 (Chemical solutions for laboratory use)

Density
1 Gram per cubic centimeter(g/cm3)

Purity
1g/L of potassium with dilution accuracy

About POTASSIUM (K) ICP STANDARD SOLUTION 1 GM-L IN DILUTE HNO3 traceable to NIST

This Potassium (K) ICP Standard Solution is a high-quality calibration standard specifically designed for ICP-OES and ICP-MS analysis in trace metal detection applications. It is a colorless transparent liquid with a density of 1g/cm3, completely soluble in water. The solution, containing potassium, dilute nitric acid (HNO3), and water, is of analytical grade and offers a purity of 1g/L of potassium. With a molecular weight of 39.10 g/mol and a shelf life typically lasting a year, this product ensures accurate measurement of potassium levels in samples through laboratory analysis, meeting NIST standards and maintaining quality assurance in your analytical processes.