别名:二环氧乙烷,1,4-环氧丁烷贮存:充氩储存用途:This solvents range is suitable for ultimate organic trace analysis; checked for ppb levels of Poly-Aromatic Hydrocarbons (PAH’s), Furans, PCB’s, Pesticides, Mineral oil hydrocarbons (MOSH-MOAH) in the range of C10 to C40, and f