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
HYPERCARB 5UM 200X3MM COLUMN
甲酚紫
Test tube rack, PP, 96 positions for tube ? 10 - 12 mm
DM-PLOT MS 5A 30m x 0.53mm x 50μm
SPHERICAL JOINTS, BALL, INCHES SIZE, GROUND, KS 35/20, DURAN
BEAKER INSERT 20 *
水中硝酸盐氮
STOPCOCK KEYS THREADED, SBW GLASS, GROUND, BORE 2.0 MM, NS 12.5
亚乙基硫脲 标准品
三氧化二铁
