二恶英样品预处理装置
General description: Kit includes all glassware and connectors. Note: Requires, but does not include, Multi-Layer Silica Gel Dioxin Column (28397-U) and Dual-Layer Carbon Reversible Tubes (28399-U) for "Standard Version", and Pre-Activated Florisil (48924-U) and Empty Micro-Column (Reversible Tube) (28309-U) for "Florisil Version". 此装置包括所需的各个玻璃件和连接件,但不包含: 多层硅胶柱(28397-U) 可翻转双层碳管(28399-U) 预活化Florisil,60~100目(48924-U) 可翻转空管(28309-U)