These are made up of PEEK™ polymer and stainless steel.

• Ideal for microbore HPLC
• Easily dry packed (or slurry packed with adapter)
• Total packing volume of 16,2 µl which ensures maximum column efficiency and analytical column protection

Microbore guard columns (1,0×20 mm) are ideal for narrow-bore chromatography. The unpacked guard column allows us to exactly match the chemistry of the column, resulting in optimum column protection.