Sulfuric Acid (20% v/v), Analytical Reagent

The formulation is prepared from ACS-grade sulfuric acid (95-98% w/w) diluted with deionized water to achieve precise 20% v/v concentration with assay of 19.5-20.5%. The standardized density of 1.2031-1.2353 at 20°C enables accurate volume and mass calculations for experimental procedures. The pre-diluted format eliminates the hazards and time associated with laboratory acid dilution procedures. The 2-year shelf-life provides extended usability while maintaining standardized concentration.

Features:

• Prepared from ACS-grade sulfuric acid (95-98% w/w)
• Assay: 19.5-20.5% v/v for consistent formulation
• Diluted with deionized water (1+4 dilution ratio)
• Clear liquid for easy visual assessment
• Density: 1.2031-1.2353 g/mL at 20°C
• Shelf-life: 2 years maintains standardized concentration
• Available sizes: 1 L and 4 L packaged in poly bottles