• Price

Purity

• predominantly β-phase, ≤10micron primary particle size
• predominantly α-phase, ≤10 micron
• powder, weight 200?g, 10 max. part. size (micron), condition alpha si3n4 (85% minimum)
• powder, max. particle size 10 micron, weight 100?g, condition alpha si3n4 (85% minimum)
• powder, max. particle size 0.8 micron, weight 200?g, min. particle size 0.1 micron
• powder, max. particle size 0.02 micron, weight 200?g, purity 99%
• powder, ≥99.9% trace metals basis
• powder, 10 max. part. size (micron), weight 500?g, condition alpha si3n4 (85% minimum)
• powder, 10 max. part. size (micron), weight 50?g, condition alpha si3n4 (85% minimum)
• powder, 10 max. part. size (micron), weight 1000?g, condition alpha si3n4 (85% minimum)
• powder, 0.02 max. part. size (micron), weight 100?g, purity 99%
• NIST? SRM? 1900
• NIST? RM 8983
• nanopowder, <50?nm particle size (spherical), ≥98.5% trace metals basis
• 99.99%
• 99.9%+
• 99.9%
• 99.3%
• 99%
• 98.5%+
• 95%

Package

• 1gm
• 4g
• 4.5g
• 5gm
• 10g
• 10gm
• 25g
• 25gm
• 1ea
• 50g
• 100g
• 100gm
• 250g
• 500g
• 500gm
• 1kg
• 1Gms
• 25Gms
• 0.18
• 1Ea.
• 5Gms