Internal Standard Mix 125 mL
商家询价 上海希言科学仪器有限公司
CX-1 pH Gradient Buffer Kit (pH 5.6 to 10.2), 125 mL
分析柱250x4.6mm 5um Hypersil ODS-2
KBr Disc 13 x 2 mm Window
Non HF-Resistant Internal Standard Kit
MSA 淋洗液罐
M1000 Oxygen Trap 1/8" Fittings
Lumina Hollow Cathode 2" Lamp - Be
HP-INNOWax 30m, 0.25mm, 0.25u 19091N-133
商家询价 北京科明鑫盛仪器有限公司
Quartz SUPRASIL Cell Lid 10 mm 1.4 mL
