Laboratory chemicals. Selection of chemicals used in the chemistry laboratory. The chemicals are (from left) yeast extract,neutralised soya peptone,glycerol,calcium carbonate and anhydrous D-glucose. Trays containing measured amounts of the chemicals along with a beaker,spatula and a safety mask are in the foreground | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Pictures |
Bildgröße: | 5051 px × 3531 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |