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Autosampler
Do you still feel tired about complicated and time-consuming autosampler selection? In pursuit of more efficient and faster sample injection, Welch provides preparative autosampler below. Preparative Autosampler Features 277×280×335 mm... -
Hard to separate polycyclic aromatic hydrocarbons? Use Wisys 5000
◆ ◆ ◆ ◆ Why to separate polycyclic aromatic hydrocarbons? Polycyclic aromatic hydrocarbons are volatile hydrocarbons produced when coal, petroleum, wood, tobacco, organic polymer compounds and other organic substances are...