石墨刃环0.32mm(ID)(10个/包)
商家询价 上海希言科学仪器有限公司
Quartz SUPRASIL Lid 3.2 mm 700 μL
Axial Purge Window for 2000/4000 V
Syncronis Amino 250x4.6x5um
250x4.6mm 5um Hypersil GOLD
Lumina Hollow Cathode 2" Lamp - Cr
Nickel Sampler Cone for ELAN
Stainless Steel Injector Needle
Ammonium Phosphate Matrix Modifier 100mL
TAC-LP1 超低压阴离子浓缩柱5X23MM