Empty DNA synthesis column or Empty RNA synthesis column; with top and bottom frits. 

The column has a Luer style tip and fits into a 9mm "footprint", and works with the following machines:

1) MerMade synthesizer compatible: MerMade 4, MerMade 6 and MerMade 12-using the leur tip

2) MerMade 192, MerMade 192x, MerMade 48x and Dr. Oligo 192 Biolytic (BLP) synthesizers that hold the column from the leur tip and not the "shoulder" (ABI3900)

Same height but slightly wider Internal Diameter (750 uL) allows for larger scales up to 2.5umol per column (depending on CPG loading)

Part # LEC-1000-C