https://www.laboao.com/products/heater-chiller-circulator/200l-heating-and-cooling-circulating-baths-with-explosion-proof
200L Heating And Cooling Circulating Baths With Explosion Proof | China 200L Heating And Cooling...
The explosion-proof high and low temperature circulator has both the cooling function and the heating function. It is composed of refrigeration unit, heating...
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https://www.dnr-is.com/shop/300-777-test-tube-rack-polycarbonate-10-18-mm-holds-24-maximum-circulating-baths-5414
Test Tube Rack, Polycarbonate, 10-18 mm, holds 24 maximum (Circulating Baths) | DNR Bio-Imaging...
https://www.tonitech.co.th/en/product/168543-156645/refrigeratedheated-circulating-baths
REFRIGERATED/HEATED CIRCULATING BATHS
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