Fillers Are Particles That Are Often Bonded to the Polymer

question 24

Multiple Choice

Fillers are particles that are often bonded to the polymer network to:

• A) increase strength.
• B) reduce water sorption.
• C) change the color or transparency.
• D) do all of the above.
• E) do only A and B.

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Definitions:

Clot Activator

A substance used in blood collection tubes that accelerates the blood clotting process, facilitating serum separation for various types of assays.

Gel Separator

A component in blood collection tubes that forms a physical barrier between serum or plasma and blood cells during centrifugation.

Sterile Technique

A collection of detailed methods and steps executed in strictly regulated environments to reduce the risk of contamination by harmful microorganisms.

Sodium Citrate

A chemical compound used as a buffering agent, anticoagulant, or preservative in food and beverages.