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旋转蒸发仪四通瓶
20种元素ICP-MS质控混标,20mg/L溶于1% HNO3 + TrHF
LpDNPH H10型溶剂解吸管,容量225ug羰基/根
KEYBOARD FOR 795
PTFE Temperature Probe, Platinum Resistance, Baffle Probe, Cable 5M,Shaft - ? 8, L 150, 16x12x150, T
Norprene Chemical ID 4.8 mm WS 1.6 mm
SPB-1000 气相毛细管柱
BIOBASIC 18 5UM 100X.010MM LC/MS OPTIMIZATION KIT FOR FINNIGAN ESI
3-甲基-3-氧杂环丁烷甲醇
ZORBAX pH方法开发包(SB-C18,XDB-C18,Extend-C18)