🧪 Premium Laboratory Glass Test Tubes
Professional-Grade Borosilicate Glass Tubes for Research, Education & Chemical Analysis

✅ Multiple Sizes Available ✅ High Temperature Resistance ✅ Chemical Inert ✅ Precise Graduations ✅ Bulk Laboratory Pricing

🧪 Get Custom Glass Solutions

📞 Direct Contact for Immediate Support
📧 Email: charles@topmatch.com.cn | 📱 Phone: +86-755-21621699 / +86-13310835553
⏰ Response Time: Within 2 hours | 🎁 Free Samples Available

🎯 Why Choose Our Laboratory Glass Test Tubes

More than just basic glassware - we deliver laboratory excellence! Our borosilicate glass test tubes don't just provide superior chemical resistance; they enhance the precision and reliability of your experimental results. Each tube is manufactured using advanced glass forming techniques, ensuring consistent wall thickness and optimal thermal properties. Whether you're conducting chemical synthesis, biological analysis, or educational experiments, our precision-engineered test tubes deliver the performance and reliability your research demands.

🏆 What Sets Our Test Tubes Apart:

Precision Manufacturing: Uniform wall thickness for consistent heat distribution
Premium Materials: High-grade borosilicate glass 3.3 with superior chemical resistance
Custom Options: Available with graduations, color coding, and custom branding
Universal Compatibility: Standard dimensions fit all laboratory equipment
Quality Assurance: 100% thermal shock testing before shipment

💎 Our Premium Test Tube Collection

🔬 Standard Test Tubes Type No.1
Perfect for general laboratory use, chemical reactions, and sample storage
• 12mm, 15mm, 18mm diameter options
• 75mm to 150mm lengths available
• Available with or without rim

📏 Graduated Test Tubes Type No.2
Ideal for precise volume measurements and quantitative analysis
• Clear graduation markings
• 5ml to 50ml capacity range
• High accuracy volume indicators

🎯 Culture Tubes Professional Grade
Heavy-duty tubes for biological cultures and long-term storage
• 16mm, 20mm, 25mm diameter
• Reinforced rim design
• Autoclave-safe construction

✨ Specialty Tubes Premium Collection
Custom solutions for specialized applications
• Colored glass options
• Special coatings available
• Custom shapes and sizes

📊 Technical Specifications

🔒 Thermal Shock Tested 🌡️ -20°C to 300°C Range 🧪 Chemical Resistant ♻️ Reusable Design ✅ ISO Certified 🎨 Custom Options

⭐ Superior Features & Benefits

🎯 Precision Engineering
Uniform wall thickness ensures consistent heat distribution and prevents thermal stress. Perfect for applications requiring precise temperature control.

🔒 Chemical Inertness
Borosilicate glass composition provides excellent resistance to acids, bases, and organic solvents. Safe for use with aggressive chemicals.

🎨 Custom Solutions
Available with custom graduations, color coding, and branding options. Perfect for educational institutions and research facilities.

🔧 Universal Compatibility
Standard dimensions ensure compatibility with all laboratory equipment including test tube racks, centrifuges, and heating blocks.

🎯 Perfect Applications

🧪 Chemical Analysis Standard tubes ideal for qualitative and quantitative chemical testing
🔬 Biological Research Culture tubes perfect for cell cultures, bacterial growth, and biological assays
📚 Educational Labs Graduated tubes excellent for teaching chemistry and biology concepts
🏭 Quality Control Precision tubes handle industrial testing and quality assurance protocols
⚗️ Synthesis Work Heat-resistant tubes suitable for chemical synthesis and reactions
📊 Sample Storage Long-term storage of samples and standards

💰 Competitive Laboratory Pricing

Starting from $0.15 per piece (varies by size and quantity)

📦 Order Flexibility:
✅ Mixed size orders welcome
✅ MOQ: 500-1,000 pieces
✅ Sample packs available

💵 Volume Discounts:
✅ 5,000+ pieces: 12% off
✅ 20,000+ pieces: 20% off
✅ 50,000+ pieces: 28% off

⏰ Quick Delivery:
✅ Standard sizes: 7-10 days
✅ Custom options: +5-7 days
✅ Rush orders available

🎁 Free Sample Pack - Test our quality before ordering!

📞 Ready to Upgrade Your Laboratory?

🎁 Free Sample Pack Available - Test All Tube Types!

📧 Email: charles@topmatch.com.cn
📱 Phone: +86-755-21621699 / +86-13310835553
⏰ Response Time: Within 2 hours during business hours
🚀 Start Custom Development

Professional solutions • Custom development • Quality guaranteed • Fast delivery

• Experimental rolled glass test tube