Inverted cup design offers complete sample vaporization.

• Permits larger sample volumes
• Incorporates a Press-Tight® taper in each outlet leg, to make a perfect, dead-volume-free connection to each analytical column (ODs ranging from 0.4 to 0.8 mm)
• Allows visual confirmation of the column connection

Open-top design makes it easy to pack with glass wool, keeping sample residue from contaminating the cup.