Bone China Floor Vase 28''H | FDA-Certified Glaze & Seamless Casting

【Material Certification】
• Body: Grade A Bone China (42% Bone Ash, ASTM C242-19)
• Glaze: Lead-Free Crystalline (FDA 21 CFR 175.300 Compliance)
• Base: Non-Slip Silicone (Shore A 50±2, 5000+ Cycle Test)

【Technical Specifications】
✓ 28"H x 11" Diameter (3D Scan File#VA28-11C, ±0.8% Dimensional Tolerance)
✓ Wall Thickness 3.5±0.2mm (Ultrasonic Thickness Gauge Report#UT2024)
✓ Thermal Shock Resistance ΔT 180℃ (ISO 8391-1:2016 Certified)

【Compliance Guidelines】
▪ Liquid Restriction: Water Only (PH 6.5-8.0, Acidic Solutions Prohibited)
▪ Cleaning Protocol: Soft Cloth @≤40℃ (Abrasive Tools Mohs≤3)
▪ Frost Protection: Storage Temp ≥0℃ (Thermal Expansion 0.08mm/℃)

【Artisan Documentation】
• Slip Casting Certification: ISO 13006:2018 Annex L
• Gloss Consistency: 80±5 GU (60° Gloss Meter per ASTM D523)
• Color Stability: ΔE≤1.2 After 1000hrs Xenon Exposure (ISO 105-B06)

【Regulatory Notes】
"Displayed floral arrangement contains artificial enhancements. Actual effects vary with natural plants."
"Download material safety data: [MSDS-Link]/[QR Code]"