Hellma calibration standard, neutral density glass filter

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Hellma calibration standard, neutral density glass filter

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Hellma calibration standard, neutral density glass filter Specification

Usage
Calibration standard for verifying optical density and transmission values

Poisonous
NO

Grade
Calibration grade

Solubility
Insoluble in water

Molecular Formula
Not applicable (glass is an amorphous solid)

Smell
Odorless

HS Code
90019000 (optical elements made of glass)

Purity
Homogeneous optical glass no defined chemical purity

Storage
Store in a clean dry place away from abrasive materials

Shelf Life
Indefinite if stored properly

CAS No
Not applicable (custom optical material)

Structural Formula
Not applicable (amorphous material)

Ingredients
Sodium oxide silicon dioxide and other glass-forming agents

Physical Form
Solid

Melting Point
Approximately 1400C (depending on glass composition)

Ph Level
Neutral (7) non-reactive in water

Molecular Weight
Not applicable (composition varies)

Shape
Custom geometric shapes primarily flat rectangular or circular filters

Appearance
Transparent to semi-transparent glass filter

Application

Density
2.4 Gram per cubic centimeter(g/cm3)

Properties
Neutral density glass optically stable precisely fabricated

Refractive Rate
1.5 (typical for glass)

About Hellma calibration standard, neutral density glass filter

Hellma calibration standard, neutral density glass filterF201, for testing the photometric accuracyPropertiesRelated CategoriesAdditional Standards,Analytical Standards,Analytical/Chromatography,Hellma,Hellma Calibration Standards,Labware,Manufacturer Browser,Spectroscopy,UV/Vis and Fluorescencemfr. no. Hellma (F201)PropertiesRelated CategoriesAdditional Standards,Analytical Standards,Analytical/Chromatography,Hellma,Hellma Calibration Standards,Labware,Manufacturer Browser,Spectroscopy,Spectroscopy Supplies,Spectroscopy, UV,UV/Vis and Fluorescencemfr. no. Hellma F3PropertiesRelated CategoriesAdditional Standards,Analytical Standards,Analytical/Chromatography,Hellma,Hellma Calibration Standards,Labware,Manufacturer Browser,Spectroscopy,Spectroscopy Supplies,Spectroscopy, UV,UV/Vis and Fluorescencemfr. no. Hellma F4PropertiesRelated CategoriesAdditional Standards,Analytical Standards,Analytical/Chromatography,Hellma,Hellma Calibration Standards,Labware,Manufacturer Browser,Spectroscopy,UV/Vis and Fluorescencemfr. no. Hellma (F203)

FAQs of Hellma calibration standard, neutral density glass filter:

Q: What is the primary application of the Hellma calibration standard, neutral density glass filter?

A: The Hellma calibration standard, neutral density glass filter is primarily used for calibration in spectrophotometry and other optical equipment to verify optical density and transmission values.

Q: Is the Hellma calibration standard poisonous?

A: No, the Hellma calibration standard is not poisonous.

Q: What is the shelf life of the Hellma calibration standard if stored properly?

A: The shelf life of the Hellma calibration standard is indefinite if stored properly in a clean, dry place away from abrasive materials.

Q: What are the primary ingredients of the Hellma calibration standard?

A: The primary ingredients include sodium oxide, silicon dioxide, and other glass-forming agents.

Q: What is the density of the Hellma calibration standard?

A: The density of the Hellma calibration standard is 2.4 grams per cubic centimeter (g/cm).

Q: Is the Hellma calibration standard soluble in water?

A: No, the Hellma calibration standard is insoluble in water.

Q: What is the refractive rate of the Hellma calibration standard?

A: The refractive rate of the Hellma calibration standard is 1.5, which is typical for glass.

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