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
直接进样口衬管,直形,不分流,4mm内径
甲基乙基硫醚
优地那非/乌地那非
PUNYW9625568 Biotin Impurity 12
岛津紫外分光光度计配件PCB Assy, PhotoSensor
SH IP Guard Column, 5m, 0.53mm ID x 0.69mm OD
DISCOVERY HS PEG 5UM 5CM X 2.1MM HPLC COLUMN
TUBES THREADED, WITH RESTRICTION, GL 18, ISO SCREW-THREAD, 18 X 110 X 1,8 MM, ACC. TO DIN 12216
4,4',4''-三(N-3-甲基苯基-N-苯基氨基)三苯胺
MP-19H恒温循环槽 充液体积:22.5L浴槽开口/深度W×D×H(mm):330×300/150