As an Amazon Associate we earn from qualifying purchases. Buying through these links costs you nothing extra and helps keep the app free.
What one dose does
PARAMETER
1 ml / 100 L
Manganese
+2.7762 ppb
To raise manganese by 0.5 ppb in 100 L: 0.18 ml.
How it’s used
1 g/L x 0.2776 = 277.6 mg/L Mn; 1 ml in 100 L = 2.78 ug/L.
Cautions
• Ultra-trace element: natural seawater is well under ~1-2 ug/L. 1 g in 100 L adds ~2,800 ug/L - a gross overdose. Use only a dilute stock and only with ICP data.
• Harmful if swallowed/inhaled; chronic Mn exposure is neurotoxic to humans.