NexION AFT Multi-Element Solution 500 mL
商家询价 上海希言科学仪器有限公司
2ML 8mm clear screw top vial glass 100
SCS1 硅胶阳离子分析柱,4X250MM
TRACE TR-WAX 气相柱, 30m, 0.32mmID, 0.25m
石墨刃环0.32mm(ID)(10个/包)
PTFE Tubing .031 X .016 Per 1FT/0.3M
Multi-Element Solution 2 125 mL
250x4.6mm 5um Hypersil GOLD
5ml样品瓶盖-不带滤芯, 250只/盒
Accucore XL C18色谱柱 4x250x2.1mm