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日立638-50液相色谱配件
3-苯基酚
Wide-mouth bottle, PP, with screw cap, PP, wide shoulder, 30 ml
SOXHLET EXTRACTORS, 70 ML, CONDENSER ST 34/35
LABORATORY CLIPS,MADE OF PLASTIC, DELRIN, CLEAR BLUE, CLIPS D. 8,8 MM IN BAGS á 100 PCS.
多聚甲醛
高盐度脑心浸液肉汤
(一恒) BPG-9056A精密鼓风干燥箱液晶显示内胆尺寸W×D×H(mm375×370×370
Syncronis HILIC drop-in guards 保护柱
钡标准溶液(Ba 1000)