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United Scientific Supplies Graham Condenser, 24/40 Joint; 200 mm
United Scientific Supplies Graham Condenser, 24/40 Joint; 400 mm
玻璃蒸馏瓶(一整套)
United Scientific Supplies Liebig Condenser, 24/40 Joint; 200 mm
United Scientific Supplies Graham Condenser, 24/40 Joint; 300 mm
Koehler K45090 Front View Distillation Apparatus, Groups 0, 1, 2, and 3, right side, 220 VAC
United Scientific Supplies Liebig Condenser, 24/40 Joint; 400 mm
Koehler K45200 Front View Distillation Apparatus, Group 4, right side, 110 VAC
微量蒸馏装置Kits,LabsetAssembly
玻璃珠Beads,SolidGlass,Borosilicate