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StonyLab Plastic Screw Caps Replacement Caps for Thermometer Inlet Adapter 14/20, 19/22 and 24/40, 5-Pack

4.6 (2) Write Review
Free shipping on orders over $29.99

$12.95

$ 6 .99 $6.99

In Stock

About this item

  • 5 packs for easy replacement
  • One size fits all the Thermometer Inlet Adapter with diameter of 14/20, 19/22 and 24/40
  • Premium plastic material and durable to use
  • Sold separately by StonyLab


Product Description

inlet adapter hose

One of the standard mouth instruments in organic chemistry. It is a tool used to connect glass to a general straight laboratory thermometer. It is equivalent to a traditional rubber stopper.

inlet adapter hose glass

Product introduction:

1. Stonylab screw port thermometer adapter, with 24/40, 19/22, 14/20 internal joints, used for distillation equipment, the diameter of the hole on the screw cap is 7mm, which can accommodate a thermometer or gas pipe with a diameter of 5.0-7.0mm

2. The screw-mouth thermometer is suitable for inserting general thermometers. The bottom is the standard internal grinding mouth, which can be inserted into flasks, distillation heads and other instruments instead of ground thermometers.

3. The screw cap is suitable for use at a temperature of 150°C or below


Kelly M.
Reviewed in the United States on February 17, 2024
Good price, and most importantly the hole size in the silicone inserts is perfect and offers a perfectly snug fit for both glass thermometers and metal probe-like thermometers.
Chul J. Kim
Reviewed in the United States on May 30, 2022
Screwed on well to the glass and fits nice and snug around the thermometer to keep the air out.