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
1,10-二氯癸烷
CAPCELL PAK C18 MGⅢ (S-3) 3.0X35
碳酸锂,AR,≥99.0%
Rtx-OPP2 气相色谱柱 30m 0.53mm ID 0.50um
WITONEX-24-UNIVERSAL, "POWDER", 5 KG-BUCKET
OPENING CRIMPERS, F. ALUMINIUM CAPS, N-11
DG Safety Cap for NS29/32, PP, PTFE
Grade 309 滤纸
dSPE纯化管(含脂肪和蜡状物的果蔬),粉状无水硫酸镁
詹纳斯绿B