Why Choose StonyLab?

1. The StonyLab means high-quality products for reasonable prices.

2. We boast excellent customer service with a high satisfaction rating, with our team of representatives read...

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Product Review


Why Choose StonyLab?

1. The StonyLab means high-quality products for reasonable prices.

2. We boast excellent customer service with a high satisfaction rating, with our team of representatives ready to assist you Monday to Friday, from 9:30AM to 5:30PM Eastern Time.

3. We pack and ship your orders directly from our US-based warehouse within 24 business hours, and tracking information will be provided to you as soon as it's available.

  • This adapter is designed for laboratory vacuum experiments, allowing flow control via a PTFE stopcock rotation
  • The adapter features an inner joint and a straight hose connector; joint size: 24/40
  • Made of borosilicate glass with high transparency, it provides clear observation of liquid reaction changes and mixing processes for convenient experiment monitoring
  • Instantaneous temperature difference must not exceed 140°C; steady operating temperature: 450°C; avoid exceeding the maximum pressure rating of the tubing and ensure the stopcock is securely fastened during operation
  • 1-year limited manufacturer warranty

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