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LiChroCART 100-4,6,Purospher Si 5μm定制柱
铜(Cu)ICP-MS标准溶液,10000mg/L±0.3%溶于4% HNO3
填充柱 Tenax TA 60/80
3-氯邻苯二酚
ZORBAX NH2 色谱柱
洗气瓶,500 ml, 29/32,含过滤碟
苄磺酰氟
STIRRING BARS, 4,5x15 mm
气接头
CLIPS FOR JOINTS,MADE OF STAINLESS STEEL (SCHLIFFEDER), ST 14/23-14/35