Polystyrene standard ReadyCal set Mp ~350-2′500′000
SIAL/81434 - for GPC
Product Type: Chemical
| format | neat |
| grade | for GPC |
| Quality Level | 100  |
| shelf life | limited shelf life, expiry date on the label |
| storage temp. | 2-8°C |
| technique(s) | gel permeation chromatography (GPC): suitable |
| Application: | <ul> <li><strong>Absolute Molar Mass Determination in Mixed Solvents:</strong> This research utilizes Polystyrene standards, specifically focusing on the molecular weight calibration of high molecular weight polymers through SEC/MALS/DRI techniques in mixed solvents.; (Striegel, 2022).</A>  </li><li><strong>Biodegradable Foams for Sustainable Packaging:</strong>;In the preparation and characterization of biodegradable foams using cassava starch, where Polystyrene is used as disposable packaging and building insulation materials. (Amaraweera et al., 2022).</A> </li><li><strong>Chiral Ion Exchangers in Enantioselective Chromatography:</strong>; </li></ul> |
| Components: | ReadyCal Standards are polymer cocktails pre-weighed into autosampler vials for the convenient calibration of GPC/SEC/GFC systems. This kit contains 10 sets of 3 color-coded vials, each containing four polystyrenes of different molar masses. Molar masses range from ~350 to ~2,500,000 Da and are carefully selected so that polymer traces are baseline separated. Each kit contains sufficient material for at least 10 calibrations. Suitable for calibrations in THF, toluene, DMF, DMAc, chloroform, TCB, DCB and NMP. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 41116107 |