TARGET POLYSPRING玻璃内插管,300ul, 100/包
商家询价 上海希言科学仪器有限公司
Qtz SUPRASIL Flow-Through Cell 160 μL
CTFE Male Barb Fitting
PTFE Tubing .031 X .016 Per 1FT/0.3M
SHODEX
Lumina Hollow Cathode 2" Lamp - Ni
250x4.6mm 5um Hypersil GOLD PFP
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL
Polypropylene Sample Cups 1.2mL Pkg 2000
Stainless Steel Injector Needle