NIST1479

Polystyrene (narrow molecular weight distribution)

NIST^® SRM^® 1479

• Synonym(s): Polystyrene, PS
• Linear Formula: [CH₂CH(C₆H₅)]_n
• MDL number: MFCD00084450
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• form: beads
• packaging: pkg of 2 g
• manufacturer/tradename: NIST^®
• application(s): chemicals and industrial polymers

Description

General description

This Standard Reference Material (SRM) is intended primarily for the calibration and evaluation of instruments used in polymer technology and science for the determination of the molecular weight of polystyrene. The SRM is supplied as white pellets of polystyrene in a 2 gram unit. For more information, please refer to the SDS and COA.

SRM 1479_cert

SRM 1479_SDS

Other Notes

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Polystyrene

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable