NIST8634

Ethylene Tetrafluoroethylene for Particle Size Distribution and Morphology

NIST^®SRM^®

• Synonym(s): ETFE Particles
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• packaging: pkg of 20 mL
• manufacturer/tradename: NIST^®
• application(s): plastics
• format: single component solution
• storage temp.: 2-8°C

Description

General description

A unit of RM 8634 consists of a vial containing ~20 mL of a suspension of ethylene tetrafluoroethylene (ETFE) particles in a solution of 0.02 % sodium azide and 0.02 % surfactant [4-(1,1,3,3-Tetramethylbutyl) phenyl-polyethylene glycol].

SRM 8634_cert

SRM 8634_SDS

Application

Ethylene Tetrafluoroethylene for Particle Size Distribution and morphology reference material is intended for use in validating the counting, sizing, and morphological analysis of liquid-borne particles that fall within a size range of approximately 1 µm to 30 µm.

Features and Benefits

• RM 8634 is available with reference values of particle size distribution and are measured using three optical-microscopy methods. 
• Certified values are metrologically traceable to the measurement methods and calibration procedures used. 
• The NIST certificate is provided with storage, handling, and use 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

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable