PEG-20M毛细管柱
组成聚乙二醇20M极性柱相类似柱:DB-WAX、HP-Wax、Carbowax SUPELCOWAX10、CPWAX52CB……应用范围:醇类、酯、醛类、溶剂、单芳、精油等
PEEK Tubing, 14in. x .004in. ID [430001565]
PEEK Tubing, 14in. x .004in. ID [430001565]
ACQUITY FLR DETECTOR PERFORMANCE MAINTENANCE KIT [201000193]
ACQUITY FLR DETECTOR PERFORMANCE MAINTENANCE KIT [201000193]