| Sign In | Join Free | My benadorassociates.com | 
              
  | 
      
| Categories | ST White Zirconia | 
|---|---|
| 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 | 
| Company Info. | 
| Chongqing Leomed Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
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
                                 
                             |