Lumina Hollow Cathode 2" Lamp - Al
商家询价 上海希言科学仪器有限公司
Column P HSN6-60/80 7' X 1/8 Sulfinert
戴安色谱柱062885AS19,4X250MM 赛默飞
戴安色谱柱062885AS19,4X250MM 赛默飞 062887 AG19thermo色谱柱
商家询价 上海额赫贸易有限公司
20mm PTFE/Silicone Cap/Septa Pkg. 100
赛默飞ASRS 300(4 mm);ASRS300 阴离子suppressors-老款4MM抑制器SP6949
Burner Gasket Kit
V-21 磨损金属标准,500 μg/g 烃油 100 g N9308310
V-21 Wear Metal Std. Conc.500 μg/g 100g
Acclaim RSLC PA2 2.2um 分析柱 (2.1 x 50 mm)
Ceramic Ball
2mL TARGET DP 样品瓶 聚丙烯 300UL,100/包