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. 2025 Apr 30;11(2):77–86. doi: 10.52601/bpr.2024.240023

Table 3. Ingredients used for preparing inside-out pipette solution.

Ingredients Final concentration Amount
Potassium chloride (KCl) 30 mmol/L 0.112 g
Calcium chloride (CaCl2) 2 mmol/L 50 μL
Magnesium chloride (MgCl2) 1 mmol/L 50 μL
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid (HEPES) 10 mmol/L 0.119 g
Potassium gluconate 110 mmol/L 1.288 g