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NIST1479

Polystyrene (narrow molecular weight distribution)

NIST® SRM® 1479

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Synonym(s):
Polystyrene, PS
Linear Formula:
[CH2CH(C6H5)]n
MDL number:
NACRES:
NA.24

grade

certified reference material

Quality Level

form

beads

packaging

pkg of 2 g

manufacturer/tradename

NIST®

application(s)

chemicals and industrial polymers

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This Item
NIST1478NIST705ANIST1483A
vibrant-m

NIST1483A

Linear Polyethylene

grade

certified reference material

grade

certified reference material

grade

certified reference material

grade

certified reference material

manufacturer/tradename

NIST®

manufacturer/tradename

NIST®

manufacturer/tradename

NIST®

manufacturer/tradename

NIST®

application(s)

chemicals and industrial polymers

application(s)

chemicals and industrial polymers

application(s)

chemicals and industrial polymers

application(s)

chemicals and industrial polymers

packaging

pkg of 2 g

packaging

pkg of 2 g

packaging

pkg of 5 g

packaging

bottle of 10 g

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

-

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

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Polystyrene average Mw ~400,000 by GPC

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Polystyrene

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