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AHB-9NMR (Heating Block for NMR Tubes/9 Holes/Dia 5.1mm)'); document.write('$75.21
BG-F901950F(FLASK/MODIFIED SCHLENK TUBE/50mL/19/22/Teflon Stopcock)'); document.write('$19.61
BG-A602414(ADAPTER/ANTI-SPLASH/MODIFIED/UPPER 24/40/LOWER 14/20/100mL)'); document.write('$24.92
BG-C264275(CONDENSER/REFLUX/275mm/24/40)'); document.write('$50.99
BG-F901425H(FLASK/MODIFIED SCHLENK TUBE/25mL/14/20/High Vacuum Valve)'); document.write('$18.94
BG-A292440(ADAPTER/VACUUM OR ARGON/24/40、10mm)'); document.write('$4.97