TAC-LP1 超低压阴离子浓缩柱5X23MM
商家询价 上海希言科学仪器有限公司
10ml样品瓶套装,100只/盒
SCS1 硅胶阳离子分析柱,4X250MM
DNAPac PA200 分析柱 (4 x 250 mm)
Nickel Skimmer Cone for ELAN
UNI保护柱 嵌入式保护柱套, 3.0/2.1mm,1个/包
Lumina Hollow Cathode 2" Lamp - Ni
Accucore PFP色谱柱 150x3.0mm 2.6m
Multi-Element Internal Standard 125 mL
NexION AFT Multi-Element Solution 500 mL