如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
反式-4-癸烯酸乙酯
CHROMABOND CN (CANOPROPYL SILICA) POLYPROPYLENE COLUMNS
ELECTRODES EQUIVALENT TO METROHM ELECTRODES 6.0341.100
60mL/14 梨形分液漏斗
氯化亚砜
SAFETY BOX PMMA USED TO CARRY TUBES OR URINE STOOL CONTAINERS WITH HANDLE 330 x 175 x 180 MM
6-甲基-2-硫脲嘧啶
Grade54硬化低灰定量滤纸
丙酮酸乙酯
BOTTLES, PE, WIDE-MOUTHED, ROUND, TRANSPARENT, W. SCREW-CAP, 250 ML, GL 40