6 OZ Assay Silica Flour/Sand 400 Mesh

Assay Silica Flour is a premium 40-micron silica flour (silica sand) designed for precise assay work and lab applications. This 6 oz package delivers exceptional purity, with at least 99.2% SiO2 and very low moisture for consistent results every time.

Engineered for unmatched fineness, the silica flour is bright white and inert, making it ideal as an inert filler in analytical preparations, sample grinding, and reference materials. The 400 mesh classification ensures uniform particle size and reliable dispersion across your processes.

Key properties at a glance:

• 40 micron ground silica flour with 99.2% SiO2
• Bright white, low moisture and inert
• 400 mesh (silica sand) for consistent particle size
• Ideal for assay work, labs, glass and ceramics applications
• Reliable purity and stable performance package size: 6 oz

Enhance accuracy in your measurements and control your results with Assay Silica Flour. Add to cart today to elevate your laboratory standards.