519-GRD-A-QThermo Scientific™ QSP™ 棕色螺旋盖微量管

• Screw Cap micro tube volume range of 0.5, 1.5 and 2.0ml and are ideal for sample preparation, storage and transportation
• Conical bottom or self standing offered with knurls in ultra clear natural or UV protective amber color
• Tether caps and standard non tether caps are available in a rainbow of color options