250x4.6mm 3u Hypersil GOLD PFP
商家询价 上海希言科学仪器有限公司
ICP-MS Calibration Standard 4 125 mL
氧化铝样品
Absorbent Alumina Beads
赛默飞ASRS 300(4 mm);ASRS300 阴离子suppressors-老款4MM抑制器SP6949
500型阴离子捕获柱-高容量9X75MM
10L 进样针 26g, FN, 57mm,1个
Qz SUPRASIL Cell Lid 50 mm 17.5 mL
SS High Pressure Capsules
5 μL Syringe Metal Plunger w/ PTFE Seal