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
二叔丁基二硫化物
BENDS, 75°, FLASK-CONE ST 14/23, CONDENSER-CONE ST 14/23
PTFE KEYS WITH THREAD, BORE 8 MM, NS 24 AND THREE PART RETAINING DEVICE
FILTER FLASK, BOROSILICATE GLASS, 10000 ML, WITH SIDE TUBE, BOTTLE SHAPE, NON-COATED, H. 465 MM, ? 315 MM
(定制产品)5种元素ICP-MS混标,Ca/Fe/Mg/K/Na,500mg/L溶于5%HNO3
锥形 玻璃 内插管 200UL NAR
苯硫甲基膦酸二乙酯
钛空心阴极灯
3,4-二溴甲苯
5-乙炔酸