PE过滤器 DISSO 35UM, 1000/包
商家询价 上海希言科学仪器有限公司
HyperSep Retain-AX 60mg 3mL 固相萃取小柱 50/包
UNI保护柱 嵌入式保护柱套, 3.0/2.1mm,1个/包
Graphite Ferrule 1/16" x 0.5 mm Pkg.10
Lumina Hollow Cathode 2" Lamp - Ni
NexION Cell Stability Solution 500 mL
Manganese 1 000 μg/mL 2% HNO3 Pure 125mL
Flanged Tubing PEEK Nut 0.0625
Accucore PFP色谱柱 150x3.0mm 2.6m
Na 柱1CC, 12只/袋