赛默飞ASRS 300(4 mm);ASRS300 阴离子suppressors-老款4MM抑制器SP6949
商家询价 上海希言科学仪器有限公司
FTIR In-Service Lubricants Control Std.
HyperSkimmer Cone for NexION
20mm PTFE/Silicone Cap/Septa Pkg. 100
Graphite/Vespel Ferrule 1'4" Pkg.10
Rectangular KBr Cell Window Pkg. 2
AS20 阴离子分析柱,4X250MM
500型阴离子捕获柱-高容量9X75MM
Burner Gasket Kit
Absorbent Alumina Beads