Multi-Mode Columns (for LC/MS)
| Product Name | base material | functional group | in column solvent | max pressure mpa | max usable flow rate ml min | particle size um | ph range | plate number tp column | pore size average a | salt conc m | size i d x length mm | temperature range c | price | Buy Now (Must be logged in for pricing & purchase) |
| RSpak JJ-50 4D | Polyvinyl Alcohol | Quaternary Ammonium | H₂O/CH₃CN (40/60) | 9.0 | 1.2 | 5 | 2 to 10 | >4,500 | 100 | < 0.1 | 4.6 x 150 | 10 to 60 | ||
| RSpak JJ-50 2D | Polyvinyl Alcohol | Quaternary Ammonium | H₂O/CH₃CN (40/60) | 9.0 | 0.3 | 5 | 2 to 10 | >3,500 | 100 | < 0.1 | 2.0 x 150 | 10 to 60 | ||
| RSpak NN-414 | Polyhydroxymethacrylate | Sulfo | 0.1 M Sodium phosphate buffer (pH 3.0) | 1.2 | 0.5 | 10 | 2 to 12 | >6,000 | 200 | < 0.5 | 4.6 x 150 | 10 to 50 |