176002720 - OchraTest HPLC Kit (50 columns + 1 set std) Product code: 176002720 OchraTest HPLC Kit (50 columns + 1 set std) Related products G1035 – AflaTest HPLC Kit (250 columns and 1 set stds)Read more 12022 – AflaTest Columns, for Fluorometer & HPLC (50/box)Read more G1061 – AflaTest WB HPLC Kit (100 columns and 1 set stds)Read more G1007 – Afla M1 Columns, for HPLC (25/box)Read more