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
压力长螺母
(R)-(-)-2-丁醇
羟丙基纤维素 6.0-10.0
4,4,4-三氟-1-苯基-1,3-丁二酮
Büchner funnel, PP, filter diameter 90 mm
HYPERPREP HS BDS C18 100A 8UM 50X30MM PREP GUARD COLUMN
Deep tray, PVC, white, 200 x 150 x 50 mm
2,6-二硝基苯胺 ,96%
MUST BALANCE ACC.TO OECHSLE TP. 20°C, WITH LEAD BALLAST WITHOUT THERMOMETER, RANGE 0-120 % VOL D
对氯苯酚,100ng/ul溶于甲醇 标准品