Liquid scintillation vials, plastic

塑料液体闪烁瓶

硒AAS标准液, Selenium Standard for AAS

溴酸标准液，用于离子色谱分析, Bromate Standard for IC

含F254指示剂TLC铝板, TLC Aluminum Sheets

TLC Plastic Sheets

SPB^?-1气相毛细管色谱柱, SPB^?-1 Capillary GC Column

O-Desmethylnaproxen

碱度，CaCO3 1000 mg/L 校准标样, Alkalinity, CaCO3 1000 mg/L Calibration Standard

Astec^?CHIROBIOTIC^?V Chiral HPLC Column

Astec^?CHIROBIOTIC^?V 手性 HPLC 色谱柱

Astec^?CHIROBIOTIC^?V2 Chiral HPLC Column

Astec^?CHIROBIOTIC^?V2手性HPLC色谱柱