Ethylene Tetrafluoroethylene for Particle Size Distribution and Morphology

Name: Ethylene Tetrafluoroethylene for Particle Size Distribution and Morphology
SKU: NIST8634
Rating: 4.8 (72 reviews)

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All Products are stable to be shipped at room temperature, unless otherwise specified.

RM 8634 is intended primarily for use in validating the counting, sizing, and morphological analysis of liquid-borne particles over an approximate size range of 1 µm to 30 µm.
RM 8634 is a suspension of highly polydisperse particles of irregular morphology that closely mimic the optical properties of aggregated proteinaceous particles.
Thus, it is useful in determining instrumental response for particle counters used in biomanufacturing applications.
A unit of RM 8634 consists of one vial containing approximately 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].
The ETFE particles were prepared by wet abrasion of the bulk polymer against a diamond abrasive pad, followed by filtration and dilution.
The particle size distribution is highly polydisperse, and the particles have an irregular morphology.
Manufacturer: NIST ( National Institute of Standards and Technology)

More Information
SKU	NIST8634
Catalog Number	NIST8634
Chemical Name	Ethylene Tetrafluoroethylene for Particle Size Distribution and Morphology
Storage Condition	For a prolonged period. Keep at 2-8°C in a closed container, away from light and moisture.
Shipping Info	All Products are stable to be shipped at room temperature unless otherwise specified.

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
All instruments and names of manufacturers mentioned here are the trademarks of their respective companies and are used for reference purposes only. Clinivex Inc. expressly disclaims any affiliation with them.

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