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بيت / LABOY / الأواني الزجاجية وأدوات المختبرات
مصيدة رأس جهاز استقبال زجاجي دين ستارك من Laboy متدرجة 20 مللي مع وصلات 24/40 و 2 مللي متر PTFE محبس مختبر زجاجيات in Kuwait

20 مل، 29/42

KWD 26.500
مقاس20 مل، 29/42
– 1 +

مميزات خاصة

  • [PROFESSIONAL GRADE] - Manufactured from premium Borosilicate Glass 3.3, annealed at 600°C to eliminate residual stress. This heavy-wall construction ensures high resistance to thermal shock and chemical corrosion, ideal for rigorous laboratory use.
  • [AZEOTROPIC DISTILLATION] - Specifically designed for the continuous separation of water from a reaction system. The vapor rises through the side arm, condenses, and drops into the graduated trap where water separates from the solvent, driving the reaction forward.
  • [PRECISION GRADUATION] - Features a 20mL capacity receiver tube with clear, permanent graduations. This allows for accurate measurement and monitoring of the collected distillate volume during synthesis or essential oil extraction.
  • [PTFE STOPCOCK] - Equipped with a 2mm PTFE (Teflon) stopcock. Unlike glass stopcocks, PTFE is self-lubricating, chemically inert, and requires no grease, ensuring a contamination-free environment and preventing seizing.
  • [LEAK-PROOF JOINTS] - Designed with standard taper 24/40 inner and outer ground glass joints. Precision grinding ensures a vacuum-tight seal, compatible with standard lab glassware for secure assembly in reflux setups.

وصف

The dean stark distillation receiver is for easy separation of water from reaction or distillation system, can be used in essential oil extraction. With 24/40 joints, graduated with 2mm PTFE stopcock.325mm in height and 95mm in width. Laboy glassware is made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.

منتجات شبيهه

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