七种阴离子混标,50ML/瓶
商家询价 上海希言科学仪器有限公司
Front Ferrule 1/8" Graphite 0.25" Long
Quartz Injector 0.80 mm ID Optima 8x00
Round Axial Window 31.75 mm
CG16 阳离子保护柱 4μ,4X50MM
TARGET 透明卡口-IT ID 100/包
Chiller Coolant Mix 30 Plus-Five 1/2 Gal
Acclaim Mixed-Mode WAX-1 5um 分析柱 (2.1 x 150mm)
PTFE/Sil Screw Top w/Slit Vial Pkg.100
Spare Standard Mirror