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
DISCOVERY HS PEG 10UM 10CM X 21.2MM HPLC COLUMN
MUSEUM JARS, HEAVY GLASS, WITH GROUND-ON COVER PLATE, 160 X 120 X 90 MM
CD-1301气相毛细管色谱柱
FILTER DISCS, POR.4, D. 20 MM, DURAN
5,7-十二烷二炔酸
Switch dpst toggle 16 amp for baths 250w to 800w
硫代乳酸
酮亮氨酸钙
STANDARD SOCKETS, DOUBLE, FINISHED, NS 24/29, DURAN
coconut charcoal 不锈钢热解析管(热脱附管),未老化