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Description
Rotary Evaporator Receiving FlaskApplications and Features: It is the suitable and ideal instrument for pharmacy, chemistry and scientific research institutions.? It is rotating with electric governor, so as let the flask rotate at the desired constant speed.? It forms membrane under the negative pressure and constant temperature heating with rotating, vaporizing efficiently, then receives menstruum in the receiving flask by condenser. Main data Capacity of rotary flask: 20 L
Applications and Features:It is the suitable and ideal instrument for pharmacy, chemistry and scientific research institutions.? It is rotating with electric governor, so as let the flask rotate at the desired constant-speed.? It forms membrane under the negative pressure and constant-temperature heating with rotating, vaporizing efficiently, then receives menstruum in the receiving flask by condenser.
Main data
Capacity of rotary flask: 20 L
Capacity of receiving flask: 10 L ?
Rotating speed: 20 ~ 120 r.p.m.
Power of motor: 250 W
Power of water bath: 5.0 kW
*Rising or reducing range of water bath: 180 mm
Working temperature: room temp.? ~ 150 ??
Main power: 220V(2 phrases) 50~60 Hz ?
Measurement:1150 x 500 x 1880(H) mm
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.1 ★★★★★
Based on 233 reviews
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Product Reviews
★★★★★ 4
Good value
Color: Gold-blue
As advertised hard to adjust band but attractive functional
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
★★★★★ 5
Acceptable quality!
Color: Gold-blue
Works great- band kind of flimsy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 1
band will not adjust.
Color: Gold-blue
Can't adjust band. Instructions say push pin out in direction of arow, with tool supplied. Pin does not move, tool bends. pins have screw slots tool only has round push. Shame I liked the look of watch but wonder about quality.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
very expensive looking, like a rolex. But very large had to remove several links.
Color: Gold-blue
Luckily, I know a friend who is a watch guy or else this length is for a really big wristed guy. The look is great, left it a tad loose so it doesnt catch on my wrist hairs, and it isn't so thats good. Very sleek and Rolex looking. The glass is faceted too, to give a prism look. Great buy and price. Wanted an inexpensive yet everyday watch from metal and this does the job. Almost looks too rich now I am afraid to wear it in Los Angeles LMFAO.
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Reviewed in the United States on December 10, 2025
★★★★★ 5
Beautiful watch
Color: Gold-blue
Absolutely beautiful, unfortunately my husband had a problem setting the clock and the band was much too large.
I wish he could have used it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
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