Commonly used chemical reagents include organic reagents, inorganic reagents, and biochemical reagents. Organic reagents are compounds containing carbon and are frequently used in organic synthesis reactions and research. Inorganic reagents consist primarily of inorganic compounds-such as hydrochloric acid and sodium hydroxide-and are commonly used in processes like acid-base neutralization. Biochemical reagents are primarily used in fields such as biology, biochemistry, and molecular biology; examples include nucleic acids, proteins, enzymes, and antibodies.

Conducting chemical experiments requires a range of consumables to ensure accuracy and reproducibility. For instance, various reagent bottles and containers are essential for storing and dispensing reagents. These bottles are typically made of either glass or plastic, and the appropriate material and capacity are selected based on experimental requirements. Additionally, auxiliary components such as caps, stoppers, and steel balls are needed to ensure proper sealing and to maintain the integrity of the reagents during storage.