2.1 Can determine soluble organic compounds in food, feed, pharmaceuticals, soil, sludge, polymers, fiber products, petrochemicals, detergents, rubber, plastics and other substances. Can also quickly separate a substance or class of substances from solid mixtures or semi-solid substances;
2.2 Rapid and safe determination of fats in food, feed, grains, seeds;
2.3 Extractable semi-volatile organic compounds in soil, pesticides, herbicides, etc;
2.4 Extractable fats and oils in waste water, sludge;
2.5 extractable plasticizers in plastics, rosin in paper, paper plates, oil and grease in leather, etc;
2.6 five optional extraction methods (Soxhlet extraction, thermal extraction, Soxhlet thermal extraction, continuous flow, Soxhlet standard thermal extraction) to adapt to a variety of sample testing methods;