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65ml 聚丙烯称量瓶
乙腈中特丁硫磷砜溶液
CAPCELL CORE PC S2.7 2.1X75
带保暖衬里丁腈手套(尺寸:10,33cm)
1-苄基-3-甲基咪唑四氟硼酸盐
三棕榈酸甘油酯
CLIPS FOR JOINTS, MADE OF STAINLESS STEEL, SUITABLE FOR ST 45/40-45/50, EXTRA STRONG MODEL
烯虫丙酯
气相色谱柱,TRACE TR-FAME 气相柱, 30m, 0.32mmID, 0.25μm 液膜厚度
BOTTLES, WIDE NECK LDPE COMPLETE WITH SCREW CAP GL 94 CAPACITY 3000 ML