| |||
Fehling's solution (igisheva); cupri-tartaric solution (igisheva) | |||
Fehling solution (dimock); Fehling's reagent (dimock) |
фелингов реактив: 8 phrases in 5 subjects |
Agriculture | 2 |
Agrochemistry | 1 |
Analytical chemistry | 3 |
Fish farming pisciculture | 1 |
Makarov | 1 |