Vacuum Bell Jar Teaching Tools For Classroom Laboratory New

Name: Vacuum Bell Jar Teaching Tools For Classroom Laboratory New
SKU: 177896627853
Price: 61.85 USD
Availability: InStock

$30.93

$61.85 -50%

Brand Unbranded

Condition New

Item ID 177896627853

Brand	Unbranded
Color	As the description shows
Graded	No
Item Height	As the description shows
Item Length	As the description shows
Item Width	As the description shows
Size	As the description shows
Type	As the description shows

Check the listing for details. Vacuum Bell Jar Teaching Tools For Classroom Laboratory New. Color: As the description shows, Condition: New. Listed at 61.85 USD. Vacuum Sound Jar: Place the electric bell in the jar, and you can hear a clear bell, and then pull out the air, the bell will gradually weaken until no sound can be heard. Close the exhaust valve, so that students can observe.

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