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三氟甲磺酸钆(III)
石英双蒸配件--水位器
酚酞指示剂
2-溴-5-碘吡啶
DROPPING FUNNELS, CYLINDRICAL, UNGRAD., ST-STOPCOCK W. SCREW-THREAD RETAINING NUT, 100 ML, C + S
Triundecanoin
Magnetic stirring-bar, PTFE, spinplus, 20 x 20 mm
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM, STOPCOCK, THREE WAY, HOLLOW PLUG NS 18.8, BORE
前级泵(初级)泵油
Plastic reducing connector for A 8.0mm / B 6.0mm (pack of 10ea)