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
乙腈中苯并[a]芘
NICHROME WIRE GAUZES, WITH BORDER DIMENSIONS 160 X 160 MM
陶瓷干燥器托盘,用于标称规格 250 mm的干燥器,直径 240 mm
DM-5HT 30m x 0.32mm x 0.10μm
pH复合电极
DURAN Group Dispenser, GL 45 (adapters for GL 32, GL 38, S 40), adjustable volume 2,5-25,0 ml
石墨管(配PE600原子吸收上)
LiChroCART 150-10,LiChrosorb 100 Si 10μm定制柱
THERMOSTATIC REACTION VESSELS, NW 100 UNGRADUATED WITH COOLING JACKET AND WITHDRAWAL VALVE, 3000 M
Symmetry C18 Column 柱