Analytical Reagents Analytical Reagents Standard Solutions Standard Solutions 2037 BORATE BUFFER SOLUTION BORATE BUFFER SOLUTION pH 9.5 NR 1.000 APHA for Nitrogen 24363 24.60 500 ML 24364 77.20 6 X 500 ML 24361 70.50 4 L 24362 225.40 4 X 4 L 24365 202.20 20 L Suitability as buffer Pass Test