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
黄盖高硼硅丝口取样瓶
LiChroCART 150-4,6,Purospher RP-18 5μm定制柱
甲基嘧啶磷
1-乙炔基-4-(三氟甲基)苯
LABORATORY BOTTLES, BOROSILICATE GLASS, 250 ML, AMBER STAINED, WITHOUT CAP AND POURING RING GL 45
4-叔丁基杯[8]芳烃
REDUCTION ADAPTER, ST 45/40 - ST 29/32
CD-624气相毛细管色谱柱
Micro syringe, 50 μl, series H, with removeable needle type B
100ml PTFE 烧杯