GC Injector Adapter Cap Assembly
商家询价 上海希言科学仪器有限公司
UNI保护柱 嵌入式保护柱套, 3.0/2.1mm,1个/包
TAC-LP1 超低压阴离子浓缩柱5X23MM
9923037 PE蠕动泵管 泵管,美国PE耗材
PVC Solva Red Red Tubing 1.14mm ID Pkg12
TAC-ULP1 超低压阴离子浓缩柱5X23MM
Alternate Metals I 125 mL
Lumina Hollow Cathode 2" Lamp - Se
Lumina Hollow Cathode 2" Lamp - Te
Qtz SUPRASIL Ultra-Micro Cell w/ Stopper
Axial Purge Window for 2000/4000 V