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
锆(IV)系催化剂
2-硝基苯甲醛 ,99%
SCREW CAPS, TOP WITH HOLE, GREY, MADE OF PP, GL 70, BORE 58 MM DIA.
PTFE-SLEEVES FOR JOINTS, FOR CONES ST 12/21 WALL THICK 0,05 mm
JMB-3 电热板
LiChroCART 125-2,LiChrosorb RP-8 7μm定制柱
BOTTLES,CONICAL SHOULDER, PP, NARROW NECK,TRANSPARENT, WITH ST-STOPPER ST 29, 2000 ML
PTFE 管路 1/4 英寸×13 英寸
气相色谱柱,TR-225, 25m, 0.32, 0.25um
SPHERISORB SILICA 3UM 150X4MM COLUMN