Catalog number: 080150-061 Features: ● This product is a glass tube filled with silica gel, which has strong adsorption power for polar compounds, and is filled with two layers of 520 mg and 260 mg of 20-40 mesh silica gel. Applications: ● For organic gas collection Specifications: ● Product name: Silica gel tube (standard type) 12 pieces Material/Finish: ● Silica gel, glass
