Merck, 1500360001, Purospher® STAR RP-18 endcapped (5 µm)
Size:1 unit, Purospher® STAR RP-18 encapped (5 µm) Hibar® 125-4, L × I.D. 125 mm x 4 mm Hibar® RT HPLC column
Catalog Number: 1500360001
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| UNSPSC Code | 41115709 |
|---|---|
| Web Name Suffix Override | L × I.D. 125 mm x 4 mm Hibar® RT HPLC Column |
| Web Name Override | Purospher® STAR RP-18 endcapped (5 µm) HPLC Columns |
| NACRES | SB.52 |
| material | stainless steel column |
| agency | suitable for USP L1 |
| product line | Purospher® |
| feature | endcapped |
| packaging | 1 ea of |
| extent of labeling | 17% Carbon loading |
| parameter | 400 bar pressure |
| technique(s) | HPLC: suitable |
| column L × I.D. | 12.5 cm × 4 mm |
| surface area | 330 m2/g |
| matrix | fully porous particle |
| matrix active group | C18 bonding phase |
| particle size | 5 μm |
| pore size | 120 Å pore size |
| operating pH range | 1.5-10.5 |
| separation technique | reversed phase |
| storage temp. | no temp limit |
| Quality Level | 100 |
Answer:The column is 125 mm long with a 4 mm internal diameter.
Answer:It uses an endcapped C18 phase on 5 µm fully porous silica with 120 Å pores.
Answer:The stationary phase supports approximately pH 1.5–10.5.
Purospher® STAR RP-18 endcapped (5 µm) Hibar® RT 125-4 is used for general reversed-phase HPLC of complex small-molecule samples. The ready-to-use stainless-steel column measures 125 mm × 4 mm and contains 5 µm fully porous ultra-pure silica with 120 Å pores. The endcapped C18 bonded phase carries approximately 17% carbon loading and provides broad all-purpose retention for acidic, neutral and basic analytes. The Purospher STAR surface chemistry is designed to minimize secondary silanol interactions and supports a stated operating pH range of approximately 1.5–10.5. The column tolerates pressures up to about 400 bar and is suitable for HPLC and LC-MS workflows. Its 125 mm bed length provides a balance between resolving power, analysis time and solvent consumption for routine analytical separations.
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