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FILTER FLASKS, ERLENMEYER SHAPE, WITH SIDE TUBE, DURAN, NON-COATING, 250 ML, 155X85 MM
14mm 试管塞
99.99%钴
2-溴丙腈 ,95%
气相色谱柱,TG-35MS 30m x 0.32mm x 0.50μm
移液管篮,PE-HD材质,适用于移液管清洗,最大高度 460 mm
TAMPER-PROOF PPN SCREW CAPS FOR WIDE NECK SQUARE BOTTLES, BLUE
PUNYW8003514 Tetrabenazine Related Impurity 23 (2R, 3R, 11bS, D-Val)
甲酰肼
抗生素检定培养基7号