Ultra IBD Guard Cartridge, 5um, 10 x 4.0mm, 3/pk

Guard column for any Ultra IBD column with 3.0 or 4.6mm ID. Use with Trident Level 2 (cartridge holder only), or Level 3 (filter + cartridge holder) or Inline holder. USP L68, 100A pore size, 12% carbon load, non-endcapped. pH range 2.5 to 8.0, maximum temperature 80C.