Solution Dilution Calculator vs Maybank eID VN

The Solution Dilution Calculator calculates the volume of stock concentrate needed to achieve a specified volume and concentration. It uses the formula: C₁V₁ = C₂V₂ where: C₁ = Initial concentration (stock solution) V₁ = Volume to be removed (aliquot) from the stock solution C₂ = Final concentration of the diluted solution V₂ = Final volume of the diluted solution (after dilution with the solvent) Designed for both teaching and research laboratories, this calculator can be used for dilution calculations with solutions expressed in mass per volume (e.g., g/L, mg/mL) or weight per volume (e.g., % w/v) concentration units. Example Dilution Calculation: Question: What volume of a 10 mM stock solution is required to prepare 20 mL of a 50 μM solution? Solution: Using the equation C₁V₁ = C₂V₂, where: C₁ = 10 mM C₂ = 50 μM V₂ = 20 mL V₁ = Unknown Steps: Enter 10 into the Concentration (start) box and select millimolar (mM). Enter 50 into the Concentration (final) box and select micromolar (μM). Enter 20 into the Volume (final) box and select milliliters (mL). The result, 100 microliters (0.1 mL), will appear automatically. Thank you for your support! Stay tuned for more updates.

MaybankVN-eID is the official application of Maybank branches in Hanoi and Ho Chi Minh City, Vietnam. It enables customers to verify their electronic ID (chip-based CCCD) with the Police Department for Administrative Management of Social Order (C06) – Ministry of Public Security. This application is developed in compliance with Circular 17/2024/TT-NHNN issued by the State Bank of Vietnam. The app also supports biometric matching against ID cards and passports. Users can securely perform remote eKYC, supporting account opening and financial services with Maybank Vietnam. Key Features - Read chip-based ID cards (CCCD) via NFC - Biometric face matching for identity verification - Send/receive verification results with C06 system - Real-time verification status tracking Security & Privacy - User data is fully encrypted using industry standards (AES-256, TLS). - No data is shared with third parties except for legally authorized verification partners. - All data is stored within Vietnam. - The application strictly complies with Decree 13/2023/NĐ-CP and Circular 17/2024/TT-NHNN.