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
Chloramine T trihydrate 氯胺T三水合物
圆底烧瓶,具有标准磨砂接口,直径29/23,500ml
LICHROSPHER SI-60 5UM 25CMX3.2MM ID
二氯乙酸酐
紫花前胡苷
RJT,(有机)尼龙针式滤器
Straight valves, "PRODURAN?", passage 0 - 6 mm
TRIPODS OF SHEET IRON, PAINTED BLACK DIA. 140 MM, HEIGHT 220 MM, STAINLESS STEEL
HEXAGONAL STOPPERS, HOLLOW, FLAT, GROUND, SHORT, NS 18.8/17, DURAN
9913V KN90/GP1 有机蒸气异味及颗粒物防护口罩