Benchmark hotplate-stirrers feature an exceptionally durable, chemical resistant, white ceramic work surface. The space-efficient design (7.5 X 11.5 in. footprint) makes them ideal for use on crowded benchtops, biological safety cabinets and in bio-hoods. Advanced microprocessor controls allow quick, precise adjustment of speed and temperature. fileslib. Benchmark Digital Hotplate: 7 x 7 in. Ambient +5 to 400°C 120V, 50-60Hz, 500W 1 Each $290.18. $246.65 Benchmark H37 Series Hot Plate Stirrer Accessories. $50.96 $44 and up. Ai PID Digital Hot Plate Stirrers with Temperature Probe. $380 $ Metrohm 728 Magnetic Stirrer Notices d'emploi et modes d'emploi. Notre liste contient 1 notice 728 Magnetic Stirrer Metrohm. Metrohm 728 Magnetic Stirrer Manuel d'utilisation, Pages: 32. Metrohm / Equipement. Langues détectés: Français: Pages: 32: Taille: 2.96 MB: Afficher table des MATIÈRES. Document Outline . Table des matières; Répertoire des figures; 1 Introduction. 1.1 Description $371.37 Description Benchmark hotplates, stirrers and hotplate-stirrers feature an exceptionally durable, chemical resistant, white ceramic work surface. The space-efficient design (7.5 X 11.5 in. footprint) makes them ideal for use on crowded benchtops, biological safety cabinets and in bio-hoods.