format
neat
SMILES string
C=C
InChI
1S/C2H4/c1-2/h1-2H2
InChI key
VGGSQFUCUMXWEO-UHFFFAOYSA-N
grade
certified reference material
packaging
pkg of 60 g
manufacturer/tradename
NIST®
application(s)
chemicals and industrial polymers
storage temp.
15-25°C
General description
Each unit of SRM 1474b contains ~ 60 g of white polyethylene pellets packaged in an amber glass bottle. For more information, please refer to the SDS and COA.
SRM 1474B_cert
SRM 1474B_SDS
SRM 1474B_cert
SRM 1474B_SDS
Application
The Standard Reference Material (SRM) Polyethylene Resin is primarily intended for calibrating and evaluating the performance of instruments in polymer technology and science, specifically for determining the melt flow rate according to ASTM D1238-13, Test Method for Flow Rates of Thermoplastics by Extrusion Plastometer, Standard Test Condition 190/2.16.
Features and Benefits
- Certified values for melt flow rate were estimated using a Gaussian random effects model and the DerSimonian Laird procedure.
- Expiration details and instructions for storage are provided on the NIST certificate.
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
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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