HxSil C18 Analytical Guard Column Replacement Cartridges (5/pk), Stainless Steel US$ 222.75 Min. order: 1 piece ★★★★★ 4.1 (278 reviews) Sold : Login>>
10 gauge, Kel-F Hub NDL, custom length (0.375 to 12 in), point style 5 or AS, 6/PK US$ 169.40 Min. order: 1 piece ★★★★★ 4.0 (170 reviews) Sold : Login>>
PRP-3 Semiprep/Preparative Guard Column Starter Kit (1 holder, 1 cartridge), Stainless Steel US$ 300.30 Min. order: 1 piece ★★★★★ 4.3 (235 reviews) Sold : Login>>
Analytical Guard Column, PRP-X400 US$ 314.60 Min. order: 1 piece ★★★★★ 4.2 (106 reviews) Sold : Login>>