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
SILICONE RUBBER SEALS, PTFE-PROTECTED, GL 50
甲醇中十三吗啉溶液,1000μg/mL
FLASKS, ROUND BOTTOM, TWO SIDE NECKS AT AN ANGLE OF 20°, 4 000 ML, CN ST 29/32, SN ST 29/32
NPD检测器收集器(NPD铷珠)
THERMOSTATIC REACTION VESSELS, NW 150 UNGRADUATED WITH COOLING JACKET AND WITHDRAWAL VALVE, 2000
STANDARD CONES, FINISHED, NS 29.2/32, DURAN
4-硝基苯硼酸频哪醇酯
2,4,6-三溴甲苯
塑料中PAH标准样品B
2 - 二叔丁基膦-2',4',6' -三异丙基联苯