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Brand Name : LeoTech
Model Number : ST
Certification : CE
Place of Origin : Chongqing, China
MOQ : 5boxes
Price : $13.00-50.00/boxes
Power Source : Manual
Warranty : 1 Year
After-sale Service : Online technical support
Material : Zirconia
Shelf Life : 1years
Quality Certification : ce
Instrument classification : Class II
Safety standard : None
Medical-Grade ST Zirconia , 0 Cytotoxicity , <100μg/cm² Solubility
Exceeding ISO 10993-5 requirements, ST Blocks feature 0 cytotoxicity and chemical solubility below 100μg/cm² – 30% lower than FDA thresholds. High-purity composition (≥99% ZrO₂+HfO₂+Y₂O₃) prevents ion leaching, while <0.15% impurity content ensures tissue compatibility.
Safety Certifications
ISO 10993-5: Cytotoxicity Grade 0
ISO 10993-10: No mucosal irritation
EN ISO 6872:2015 Class 5 Compliant
Clinical Advantages
0 allergic reactions in 10,000+ cases
Optimal gingival response: 99.3% inflammation-free
Full radiolucency for clear diagnostics
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Medical-Grade ST Zirconia , 0 Cytotoxicity , <100μg/cm² Solubility Images |