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LiChroCART 25-4,LiChrosorb 60 RP select b 10 μ定制柱
Bio-Rad Aminex HPX-87C 糖柱 钙型
XBridge BEH Amide Guard Column 保护柱
硫酸根离子标液,SO4-2(Na2SO4),10mg/L溶于 H2O
氧化铜
电极配件
Telescoping intake tube, FEP, variable length 200 mm to 350 mm
镉(Cd)元素灯
Frit removable for Hershberg-Wolfe liq-liq extract
RUBBER TUBING, FOR LABORATORY PURPOSES, I.D. 5 MM, WALL THICKNESS 1,5 MM