Earth & Environmental Sciences
contamination
38%
ethanol
36%
laboratory
31%
chemical
28%
salt water
21%
laboratory research
21%
paint
20%
quality control
18%
polymer
15%
plastic
15%
fiber
14%
particle size
13%
salt
13%
transition
12%
liquid
11%
comparison
8%
material
7%
water
5%
analysis
5%
Engineering & Materials Science
Microplastic
100%
Reagents
70%
Contamination
14%
Ethanol
9%
Cellophane
8%
Deionized water
6%
Saline water
6%
Acrylics
5%
Sodium hydroxide
5%
Research laboratories
5%
Paint
5%
Polyethylenes
5%
Sodium chloride
5%
Polyesters
5%
Polypropylenes
4%
Quality control
4%
Particle size
4%
Salts
4%
Plastics
3%
Polymers
3%
Fibers
3%
Liquids
3%
Chemistry
Ethanol
37%
Nylon
31%
Quality Control
26%
Polyester
26%
Poly(propylene)
24%
Fiber
18%
Liquid
15%
Liquid Film
14%