K&A H-2

Every Modification Possible


K&A H8 SE DNA/RNA Synthesizer



Expanding on the popular design of the original H-8, the H-8 SE adds new flexibility for users needing to experiment with a greater variety of amidites and reagents.


Designed for complex, high quality synthesis, the H-8 SE is an ideal addition to any research or oligo production facility.

20 amidite bottle positions are now available, along with 10 reagent positions.


The H-8 SE still comes with all of the features of its predecessor, including trityl monitoring, mixed backbone capability, degenerates, and manual amidite coupling for costly bases.


Cycle times are still kept to a minimum (3 – 3½ minutes for all 8 columns), and reagent consumption is as cost efficient as ever.


As always, the K&A line is backed by a year long warranty guaranteeing 99% coupling efficiency.


Cost-effective performance


  • ⇒ Accepts universal or standard columns
  • ⇒ Capable of synthesizing variable scales up to 10 µmol
  • ⇒ Online trityl monitor for all columns
  • ⇒ Fully programmable synthesis control included
  • ⇒ Synthesis columns are fully independent of each other
  • ⇒ Degenerates
  • ⇒ Mixed backbone structure
  • ⇒ Automated antisense oligo synthesis
  • ⇒ Cycle time 3 – 3 ½ min for a full 8 column synthesis
  • ⇒ Low reagent consumption – approx. 20uL per coupling
  • ⇒ Very compact design – dimensions: 25cm x 60cm x 40cm