stonylab Jacketed Pressure Equalizing Addition Funnel, 500ml Borosilicate Glass Dropping Funnel with 24/40 Joint and PTFE Stopcock for Laboratory Reagent Addition

★★★★★ 4.9 110 reviews

US$52.40
Price when purchased online
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US$52.40
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 221462267 Release Date 2026/05/03 List Price US$52.40 Model Number 221462267
Category
  • Jacketed Temperature Control: Features dual-layer jacket ports for external coolant circulation, enabling stable temperature control during reagent addition; optimal for heat management in synthetic applications
  • Reactive-Resistant Construction: Premium borosilicate glass body with PTFE stopcock resists acids, bases, and solvents; standard 24/40 joint ensures leak-free performance under vacuum or inert atmospheres
  • Safe and Efficient Dropping: Pressure-equalizing design prevents back-suction; available in 100/250/500/1000ml sizes for small-to-medium scale syntheses; wide neck allows easy filling/cleaning
  • Read Manual & Disclaimer: Always read the enclosed instructions before use; the manufacturer is not liable for damages caused by improper operation
  • Warranty: If received damaged, please contact us immediately; we will solve it until satisfied

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4.9 out of 5
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110 ratings | 45 reviews
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