The chemical composition of Malpighian tubule treatment salines (mmol l–1)
. | Saline . | . | . | . | |||
---|---|---|---|---|---|---|---|
Chemical . | Normal . | Ba2+ . | Rb+ . | Ba2+ + Rb+ . | |||
NaCl | 100 | 94 | 100 | 94 | |||
KCl | 8.6 | 8.6 | – | – | |||
NaHCO3 | 4.1 | 4.1 | 4.1 | 4.1 | |||
NaH2PO4 | 4 | – | 4 | – | |||
Glucose | 24 | 24 | 24 | 24 | |||
Proline | 10 | 10 | 10 | 10 | |||
Hepes | 25 | 25 | 25 | 25 | |||
Sucrose | 55.8 | 55.8 | 55.8 | 55.8 | |||
MgCl2 | 8.5 | 8.5 | 8.5 | 8.5 | |||
CaCl2 | 1.5 | 1.5 | 1.5 | 1.5 | |||
RbCl | – | – | 8.6 | 8.6 | |||
BaCl2 | – | 3.5 | – | 3.5 | |||
Na-Gluconate | – | 6 | – | 6 |
. | Saline . | . | . | . | |||
---|---|---|---|---|---|---|---|
Chemical . | Normal . | Ba2+ . | Rb+ . | Ba2+ + Rb+ . | |||
NaCl | 100 | 94 | 100 | 94 | |||
KCl | 8.6 | 8.6 | – | – | |||
NaHCO3 | 4.1 | 4.1 | 4.1 | 4.1 | |||
NaH2PO4 | 4 | – | 4 | – | |||
Glucose | 24 | 24 | 24 | 24 | |||
Proline | 10 | 10 | 10 | 10 | |||
Hepes | 25 | 25 | 25 | 25 | |||
Sucrose | 55.8 | 55.8 | 55.8 | 55.8 | |||
MgCl2 | 8.5 | 8.5 | 8.5 | 8.5 | |||
CaCl2 | 1.5 | 1.5 | 1.5 | 1.5 | |||
RbCl | – | – | 8.6 | 8.6 | |||
BaCl2 | – | 3.5 | – | 3.5 | |||
Na-Gluconate | – | 6 | – | 6 |