• Made from ASTM E-438 Type-1 Class A, Boro 3.3 glass
• With Rim EN ISO-4142
• Uniform wall Thickness
• Excellent heat transfer
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Test Tubes
• Made from ASTM E-438 Type-1 Class A, Boro 3.3 glass
• With Rim EN ISO-4142
• Uniform wall Thickness
• Excellent heat transfer
Test Tubes