Polyethylene glycol Standard ReadyCal Set Mp ~250-45′000
SIAL/87976 - for GPC
Synonym: PEG Molecular Weight Calibration Kit
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 |
| 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 polyethylene glycols of different molar masses. Molar masses range from ~250 to ~45,000 Da and are carefully selected so that polymer traces are baseline separated. This kit contains sufficient material for at least 10 calibrations and includes an instruction manual and calibration curve with measurement conditions. Suitable for calibrations in aqueous solutions, DMF and DMAc (THF only for low molar masses). |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 41116107 |