This kit includes six different 1 mL pre-packed columns, each containing a distinct hydrophobic interaction chromatography (HIC) resin.

Product Details:

For one of the columns, the Butyl - 650M appears to have had the seal removed and is now capped. The remaining 5 columns are still sealed and intact.

As for the bonus items, you get a sealed Phenyl 650M column, 2 partially spent columns of Hitrap Phenyl HP, and 1 partially spent column of Hexyl 650C. Also included are 4 extra caps and a ToyoScreen holder. (See pics).

Also includes the instruction manual.