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
其他
测试管
5-烯丙基-3-甲氧基水杨酸甲酯
AUTOMATIC PIPETTE - ATTACHMENT, THREAD GL 45, 4 ML
COVER GLASSES, SQUARE, 15 X 15 MM, THICKNESS 0,13-0,17 MM
LABORATORY BOTTLES 2000 ML, RED GRADUATED IN A COLOR CODE SYSTEM, BOROSILICAT GLASS 3.3,ISO 4796
2,4-二氯吡啶-3-甲醛
甲苯中工业八溴二苯醚混合溶液(PBDE 153,183,1197,203,207)
2,5-二硫二脲
四溴季戊四醇