TUNGSTEN (W) ICP STANDARD SOLUTION 1 G-L IN 1% HNO3, 2% HF traceable to NIST

Get a Price/Quote

TUNGSTEN (W) ICP STANDARD SOLUTION 1 G-L IN 1% HNO3, 2% HF traceable to NIST Specification

Poisonous
YES

Ph Level
Highly acidic (due to HNO3 and HF content)

Ingredients
Tungsten (W) nitric acid (HNO3) hydrofluoric acid (HF) water

EINECS No
231-143-9 (tungsten) 231-714-2 (nitric acid) 231-634-8 (hydrofluoric acid)

HS Code
3822.00

CAS No
7440-33-7 (elemental tungsten) 7697-37-2 (HNO3) 7664-39-3 (HF)

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

Usage
Used as a reference material for tungsten analysis in industrial and research laboratories

Molecular Formula
W

Melting Point
3422 C (pure tungsten for the solution: not applicable)

Shelf Life
Typically 12-24 months under proper storage conditions

Solubility
Miscible in water

Appearance
Clear to slightly yellowish liquid

Application
Analytical testing calibration for ICP-OES and ICP-MS

Molecular Weight
183.84 g/mol

Shape
Liquid solution (not applicable for discrete shapes)

Smell
Odorless

Density
1 Gram per cubic centimeter(g/cm3)

Physical Form
Liquid

Purity
High purity (traceable to NIST standards)

Structural Formula
Not applicable for solution

Grade
Analytical standard

Properties
Traceable to NIST contains 1 g/L tungsten in 1% nitric acid and 2% hydrofluoric acid

About TUNGSTEN (W) ICP STANDARD SOLUTION 1 G-L IN 1% HNO3, 2% HF traceable to NIST

The TUNGSTEN (W) ICP STANDARD SOLUTION is a high-purity analytical standard used as a reference material for tungsten analysis in industrial and research laboratories. This liquid solution contains 1 g/L tungsten in 1% nitric acid and 2% hydrofluoric acid, with properties traceable to NIST standards. It is stored at room temperature in a tightly closed container and is highly acidic in nature. The solution is clear to slightly yellowish in appearance and is miscible in water. With a shelf life of typically 12-24 months, this product is essential for analytical testing calibration for ICP-OES and ICP-MS.