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
THERMOSTATIC REACTION VESSELS, NW 100, UNGRADUATED, 1000 ML, 138 X 100 X 250 MM
19种农残混标(定制)
2-乙基乙酰乙酸乙酯
Talboys数显型磁力加热搅拌器
2mL 螺纹口广口瓶, 透明 100/pk 2mL Screw Thread Vials, clear 100/pk
六氢邻苯二甲酰亚胺
6.1543.140 But length 660 mm
FS CAP SLB-5MS 30M 0.32MM 1.0UM
4-甲基-1-萘甲酸
PTFE Shaft Guides, High Performance (HP), B Length Cone, PEEK Taper,Shaft 10, Cone 29/32, Ht 60, Rin