Quartz SUPRASIL Lid 3.2 mm 700 μL
商家询价 上海希言科学仪器有限公司
KBr Disc 13 x 2 mm Window
UNI保护柱 嵌入式保护柱套, 3.0/2.1mm,1个/包
Tubing, Accumulator to Lower Transducer [WAT270971]
20mm PTFE Silicone Septa Cap Pkg. 1000
Neodymium 1 000 μg/mL 2% HN03 Pure 500mL
PE过滤器 DISSO 35UM, 1000/包
Quartz Torch 1-Slot Avio
Multi-Element Solution 2 125 mL
分析柱150x2.1mm 5um BioBasic AX