Lumina Hollow Cathode 2" Lamp - Li
商家询价 上海希言科学仪器有限公司
美国PE Scott 雾室的较大 O 型圈 WE013060
Viton O-Ring 9/16 x 1/8w
ProPac SAX-10 分析柱 (4 x 250 mm)
TRACE TR-WAX 气相柱, 30m, 0.32mmID, 0.25m
Kit, Frit and Nut, 0.2μm, 2.1mm, 5/pkg [700002775]
Quartz SUPRASIL Cell Lid 10 mm 1.4 mL
Nickel Skimmer Cone for ELAN
NUT- TBG HEX .125 TBG BRS
SCS1 硅胶阳离子分析柱,4X250MM
Lumina Hollow Cathode 2" Lamp - Te