聚乙二醇-400(PEG-400)色谱固定液
聚氧乙烯;聚环氧乙烷;PEG;PEG
有轻微特殊气味。微有吸湿性。遇热易熔化。溶于水和乙醇
气相色谱固定液。
包装:250g
Polyethylene glycol-400 (PEG-400) chromatography stationary phase
Polyoxyethylene; polyethylene oxide; PEG; PEG
A slight special smell. Micro hygroscopicity. Easy to melt when heated. Dissolved in water and ethanol
Gas chromatography stationary phase.
Packing: 250g