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100ml 瓷质坩埚
Fluran HCA (F-5500-A) id. 1.52mm (3- collared tubing) 12 lengths
均三甲苯胺;2,4,6-三甲基苯胺
PK3 110MM BUCHNER FUNNEL 100GM ALUMINA-N
PTFE Shaft Guide, HP (With NPT Threads),Shaft ? 8, NPT Thread 1”, Ht 67mm
萜品油烯
CROSS CUT CAPS (1.000 pcs)
HYDROCHLOR AC SOL 2N CR 500ML
MDN-12 气相毛细管柱
便携式100UM PDMS萃取头(2支/包)