Edwards 45 Vacuum Pump Oil 1 L Bottle
商家询价 上海希言科学仪器有限公司
Acclaim 120 C18 5um 分析柱 (2.1 x 50mm)
Graphite Ferrule 1.0 mm Pkg. 10
Flared End Orange/Yellow Tubing 0.51 mm
Polystyrene Macro Cells Pkg. 1000
WATERS ACQUITY UPLC BEH 色谱柱
货号:186002352 描述:ACQUITY UPLC BEH C18 Column, 130Å, 1.7 µm, 2.1 mm X 100 mm, 1/pk
商家询价 长沙连标科技有限公司
70nm Spherical Au Nanoparticle 25 mL
Lumina Hollow Cathode 2" Lamp - Pb
microliter Syringe 1 μL
七种阴离子混标,100ML/瓶