MODEL RELEASED. Purifying chemicals. The scientist is using an Isco sq 16x open access purification system. This provides a means of purifying chemicals in the laboratory rather than sending samples to a central laboratory for processing. This machine is purifying polymers using a chromatography technique. The sample is passed through a column,and separates out into its components as the molecules travel through the column at different rates. This allows impurities to be removed | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / McLean, John |
Taille de l’image : | 4843 px × 3924 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |