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Ethylene Tetrafluoroethylene for Particle Size Distribution and Morphology
Ethylene Tetrafluoroethylene for Particle Size Distribution and Morphology
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.
Price: $937.00
Unit of Issue: 20 mL
Unit Description: A unit 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].
Product Expiration Date: 15 December 2027
Certificate/Report
Revision History:
06 August 2024 (Change of period of validity; updated format; editorial changes).
NIST Storage Temperature: Refrigerate (4 o C)
Please see certificate for user storage information regarding this material.
Safety Information
Table(s) of Related Materials Particle Size BioManufacturing
Hazard Class: This material is not considered hazardous to ship.
Perishable Types: This material is perishable and ships on cold packs.
For technical questions regarding this material, please contact Telikepalli, Srivalli or SRMs@nist.gov.
For sales inquiry, please contact SRMInfo@nist.gov.