GemTip Tip Kit for Cross-Flow II Neb
商家询价 上海希言科学仪器有限公司
Lumina Hollow Cathode 2" Lamp - Se
Ag/H 柱2.5CC, 48只/袋
Hypersil GOLD 50x4.6mm 5um 色谱柱
Qtz SUPRASIL Ultra-Micro Cell w/ Stopper
AG11-HC 阴离子保护柱-高容量柱 ,2X50MM
Quick Disconnect Tubing for 2000/4000
Precolumn Filter Insert Assembly [WAT088084]
Non HF-Resistant Internal Standard Kit
直通分流衬管,带玻璃毛, 4.0 x 6.3 x 78.5 ,5个/包