Hot Plates
Hot plates are portable self-contained low-cost tabletop appliances featuring one, two or more electrical elements or gas burners. They are various sizes and can reach temperatures of up to seven hundred and fifty degrees centigrade. They can be made from aluminium, ceramic or enamel. The aluminium type heats rapidly and distributes it very well. It is easy to clean but corrosive materials might erode the surface. Ceramic and enamel hot plates have excellent chemical and temperature resistance. There are two methods of working with hot plates. The first is to suspend the glassware so there is no direct contact with the heat source and the second is to use a teepee setup surrounding the flask with a 'skirt' of tinfoil where hot air collects. Heated chucks are porous heated plates with a film placed on the plate with a vacuum. Corrosion-resistant types are used to heat toxic chemicals. The Batt fusion device is used to bond plastic pipes on two adjacent plates. Some have magnetic stirrers which automatically agitate the mixture. Hot plates are predominantly in student laboratories as baths can be hazardous. However they can be used in professional laboratories to heat water or to observe the differences between solid, liquid or gas.
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Screw Cap PP Black 8-1003-28 Rixius - General Lab (1 Supplier)
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SD160 Hotplate digital 700W325¦C Al top 160x160mm (1 Supplier)
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SD300 Hotplate digital 600W300¦C Al top 300x300mm (1 Supplier)
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SD500 Hotplate digital 1500W300¦C Al top 300x500mm (1 Supplier)
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Sekuroka Saftey Bottle 2984.1 Carl Roth - General Lab (1 Supplier)
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Sentek Combination Electrode pH 0 - 14 112-75 - Combination electrodes, pH 0 to 14 (1 Supplier)
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Sentek Combination Electrode pH 0 - 14 113-75 - General Lab (1 Supplier)
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Series Hotplates 1000 W SG 2 Harry Gestigkeit - General Lab (1 Supplier)
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Series Hotplates 3000 W SG 6 Harry Gestigkeit - General Lab (1 Supplier)
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Series Hotplate Sgk 4 1800 W SGK 4 Harry Gestigkeit - General Lab (1 Supplier)
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SI Analytics Ceran Laboratory Hotplate SLK 12 285416630 - Laboratory hotplates, SLK 12 (1 Supplier)
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SI Analytics Hotplate With Stirrer 230v 285416373 - Magnetic stirrer with heating SLR, with glass ceramics plate (1 Supplier)
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Simon Keller Device lid, inox 31111 - Accessories for Sterilisers STERI (1 Supplier)
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Simon Keller Device lid, inox 31112 - Accessories for Sterilisers STERI (1 Supplier)
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Simon Keller Device lid, inox 31125 - Accessories for Sterilisers STERI (1 Supplier)
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Simon Keller Glass beads for STERI 250 31120 - Accessories for Sterilisers STERI (1 Supplier)
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Simon Keller Glass beads for STERI 25 31140 - Accessories for Sterilisers STERI (1 Supplier)
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Simon Keller Glass beads for STERI 350 31121 - Accessories for Sterilisers STERI (1 Supplier)
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Simon Keller Glass cup for STERI 250/350 31110 - Accessories for Sterilisers STERI (1 Supplier)
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Simon Keller STERI 250 Seconds-Sterilizer CH Plug 31100 - Sterilisers STERI (1 Supplier)
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Simon Keller STERI 250 Seconds-Sterilizer EU Plug 31101 - Sterilisers STERI (1 Supplier)
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Simon Keller STERI 250 Seconds-Sterilizer UK Plug 31115 - Sterilisers STERI (1 Supplier)
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Simon Keller STERI 25 Seconds-Sterilizer CH Plug 31130 - Sterilisers STERI (1 Supplier)
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Simon Keller STERI 25 Seconds-Sterilizer EU Plug 31131 - Sterilisers STERI (1 Supplier)
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Simon Keller STERI 350 Seconds-Sterilizer CH Plug 31170 - Sterilisers STERI (1 Supplier)
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