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
(8001)Hg汞标液,1000ug/mL
苯并噻吩-2-甲酸
糖度计(折射仪)
LiChroCART 125-4,LiChrospher 300 WP RP-18 5μm定制柱
5mL 全容吸移管
0.5um frit assembly, PK2
PE STANDARD FLASK 50ML
TEST TUBE SUPPORTS, POLISHED HARDWOOD, FOR TEST TUBES 200X30 MM D., 6 OPENINGS, 200 X 290 X 65 MM
Y-CONNECTION TUBES,PLAIN ENDS, SIDE ARMS LENGTH 45MM, O.D. 8 MM
管路接头,PP,X形,用于内径为2-3mm的管路