Aluminum Covers 0.15 mm Pkg. 400
商家询价 上海希言科学仪器有限公司
100x2.1mm 1.9um Hypersil GOLD aQ
250x4.6mm 5um Hypersil GOLD
Acclaim 120, PA2, 3m 分析柱 (2.1 x 100mm)
ACQUITY UPLC BEH C18 Column, 130Å, 1.7 μm, 2.1 mm X 100 mm 186002352
商家询价 北京科明鑫盛仪器有限公司
衬管密封圈,用于Trace 1300 系列SSL 进样口,5个/包
Gadolinium 1 000 μg/mL 2% HN03 Pure 500
Ammonium Phosphate Matrix Modifier 100mL
THGA Std Graphite Tubes w/End Cap Pkg. 5
Lumina Hollow Cathode 2" Lamp - Li