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Safety Information

NIST706A

Polystyrene (Broad Molecular Mass Distribution)

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About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material

form

pellets

manufacturer/tradename

NIST®

application(s)

chemicals and industrial polymers

General description

One unit of SRM 706a contains ~18 grams of polystyrene pellets, with each pellet weighing ~ 80 mg

SRM 706A_cert

SRM 706A_SDS

Application

Polystyrene (Broad molecular mass distribution) standard reference material is primarily intended to calibrate and evaluate the performance of instruments used in the determination of molar mass and molar mass distribution.

Features and Benefits

  • Available with a certificate documenting NIST-certified value for mass-average molar mass (Mw) is based on original results from light scattering and ultracentrifugation measurements.
  • The certified values have metrological traceability to the SI derived unit for intrinsic viscosity (expressed as milliliters per gram).
  • The NIST certificate is provided with expiration certificate, storage, handling, and maintenance instructions.

Other Notes

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

NIST706A:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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