Na 柱1CC, 48只/袋
商家询价 上海希言科学仪器有限公司
PE 紫外 钨灯B0114620 美国PE
Tungsten Halogen Lamp Assembly
Sipper Tubing to Cuvette In
Polystyrene Semi-Micro Cells Pkg. 1000
Potassium 1 000 μg/mL 2% HNO3 Pure 125mL
不分流聚焦衬管,一端渐细,用于Ultra GC,, 3mmID, 105mm, Pk 5
Barium 1 000 μg/mL 2% HN03 Pure 125 mL
Dual ICP-MS Filter H2O use with N8146004
Qtz SUPRASIL Cell Lid 1 mm 350 μL Pkg. 2
Deuterium Lamp for S200 UV/VIS