0.38 mm ID Orange/Green Flared Pkg. 12
商家询价 上海希言科学仪器有限公司
铝制钳口瓶盖 带硅树脂/PTFE密封垫 ,100/包
Axial Purge Window for 2000/4000 V
KBr Disc 13 x 2 mm Window
Sample Probe for AS-60/70/71/72/800/900
Na 柱2.5CC, 48只/袋
真空水解管 18ml,1个
HyperSep C18 固相萃取柱, 50mg1mL ,100/包
TD Glass Carbotrap C/B Tube Pkg. 10
SHODEX GPC