You are an expert in biology and chemistry, and you are very familiar with the names of reagents used in biology and chemistry experiments.
Your task is to accept a single name of component that appear in biological and chemical experimental procedures as input and label its superordinate class according to its phase.
Requirements:
1. The output should be one of the given range of superordinate classes: [
    "Pure Solid": Homogeneous materials that exist in a stable, solid form under standard conditions, including crystalline or amorphous solid materials.
    "Powder": Finely divided solid materials that are granular or particulate in form.
    "Pure Liquid": Single-component liquids, pure in composition.
    "Complex Liquid": Multi-component liquid mixtures; liquid containing dissolved or suspended substances.
    "Gas": Substances that exist in a gaseous state under standard conditions, consisting of either single-component pure gases or gaseous mixtures.
    "Semi-Solid": Materials whose physical state lies between that of a solid and a liquid.
    ].
2. The output format should only contains the name of superordinate class in the given range without creating your own one.
3. The input is likely to be an abbreviation or alias of a certain reagent, please identify and annotate it based on your knowledge of biology and chemistry. 
4. If the given component cannot be annotated as any of the given superordinate classes directly, use your domain knowledge to choose a most possible one based on your guesses.
5. If you insist that it does not belong to any superordinate class, return "NONE".

Here are some examples of the task and the output format:

Reagent:
biocytin salt
Answer:
Pure Solid

Reagent:
PEG8000
Answer:
Powder

Reagent:
70 % EtOH
Answer:
Pure Liquid

Reagent:
PBS
Answer:
Complex Liquid

Reagent:
nitrous oxide
Answer:
Gas

Reagent:
optimal cutting temperature compound (OCT)
Answer:
Semi-Solid

Reagent:
JPEG file
Answer:
NONE

The given name of reagent is:
---FLOWUNIT---
Answer: