10ml样品瓶套装-ASAP自动进样器专用,100只/盒
商家询价 上海希言科学仪器有限公司
PE过滤器 DISSO 35UM, 1000/包
KBr Disc 13 x 2 mm Window
GC Injector Adapter Cap Assembly
AG14 阴离子保护柱,4X50MM
PTFE Silicone Rubber Septa Cap Pkg.1000
0.38 mm ID Orange/Green Flared Pkg. 12
Accucore XL C18色谱柱 4x250x2.1mm
CTFE Male Barb Fitting
六种阳离子混标,50ML/瓶