BUFFER STANDARD SOLUTION pH 4.0 at 20C traceable to NIST

BUFFER STANDARD SOLUTION pH 4.0 at 20C traceable to NIST

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Product Details:

Application
Molecular Weight Not applicable (mixture)
Usage Prepare and use as needed for pH calibration; follow manufacturer instructions
Smell Odorless
CAS No Not applicable (mixture)
Ingredients Water buffer salts traceable to NIST standards
Properties Stable under recommended storage conditions
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BUFFER STANDARD SOLUTION pH 4.0 at 20C traceable to NIST Price And Quantity

BUFFER STANDARD SOLUTION pH 4.0 at 20C traceable to NIST Product Specifications

Poisonous NO
Molecular Formula Not applicable (mixture)
Ingredients Water buffer salts traceable to NIST standards
Properties Stable under recommended storage conditions
CAS No Not applicable (mixture)
EINECS No Not applicable (mixture)
Purity Defined composition traceable to NIST standards
HS Code 3822.00.00
Physical Form Liquid
Smell Odorless
Usage Prepare and use as needed for pH calibration; follow manufacturer instructions
Shelf Life Typically 1-2 years depending on manufacturer specifications
Density 1 Gram per cubic centimeter(g/cm3)
Molecular Weight Not applicable (mixture)
Storage Store tightly closed in a cool dry place away from direct sunlight
Melting Point Approximately 0C (water-based solution)
Structural Formula Not applicable (mixture)
Grade Analytical reagent grade
Ph Level 4.0 at 20C
Solubility Fully soluble in water
Appearance Clear colorless liquid

Product Description

The BUFFER STANDARD SOLUTION pH 4.0 at 20C is a versatile liquid used for calibrating pH meters and analytical equipment. With a defined composition traceable to NIST standards, this odorless solution is stable under recommended storage conditions and has a shelf life of 1-2 years. It is a clear colorless liquid with a pH level of 4.0 at 20C and a density of 1 g/cm3. Fully soluble in water, it is essential for accurate pH measurements in various applications.

FAQs of BUFFER STANDARD SOLUTION pH 4.0 at 20C traceable to NIST:

Q: What is the purpose of BUFFER STANDARD SOLUTION pH 4.0 at 20C?

A: The solution is used for calibrating pH meters and other analytical equipment.

Q: Is the BUFFER STANDARD SOLUTION pH 4.0 at 20C poisonous?

A: No, it is not poisonous.

Q: What is the recommended storage for the BUFFER STANDARD SOLUTION pH 4.0 at 20C?

A: It should be stored tightly closed in a cool dry place away from direct sunlight.

Q: What is the shelf life of the BUFFER STANDARD SOLUTION pH 4.0 at 20C?

A: Typically 1-2 years depending on manufacturer specifications.

Q: What is the appearance of the BUFFER STANDARD SOLUTION pH 4.0 at 20C?

A: It is a clear colorless liquid.

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