About this item

• Sizes & Material: borosilicate construction, available in 100, 250, 500 and 1000 ml - chemically resistant, high mechanical strength glassware for laboratory use
  
• Thermal Performance: rated for heating up to 450 °C with thermal-shock tolerance ΔT ≈ 200 °C to minimize fracture risk during rapid temperature changes
  
• Light Protection: amber/brown borosilicate reduces UV/visible transmission to protect photolabile reagents and minimize photodegradation
  
• Joint Compatibility: standard 24/40 ground-glass taper (NS 24/40) - fits common 24/40 apparatus and Stonylab-standard fittings and adapters
  
• Quality Inspection: inspect on receipt for chips, hairline cracks or ground-joint damage; packaged with protective cushioning - contact us immediately for replacement if defects are found