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Heating Mantle (HF100)

Heating mantle (HF100) with a precision-machined 72.75 mm inner diameter for optimal thermal contact, for 100 mL round-bottom flask. Maximum temperature 450°C, power consumption 80–100 W. Hand-knitted, non-asbestos fiberglass heating chamber with nichrome wire and ceramic wool insulation for uniform heat distribution and a cool-to-touch external housing. Powder-coated metal housing for heat and chemical resistance; hemispherical chamber maintains direct glassware contact, securely holds the flask, and provides up to 300°C vertical clearance for viewing the top half. Ideal for distillation, reflux, solvent evaporation, chemical synthesis, extraction, and sample digestion.

Heating Mantle (HF250)

Heating mantle  (HF250) with a precision-machined 89.75 mm inner diameter for optimal thermal contact. It's for 250 mL round-bottom flask. Maximum temperature 450°C, typical power 150 W. Fiberglass heating chamber with nichrome heating wire and fiberglass mesh insulation for uniform heat distribution and a safe external housing temperature. Chemical- and thermal-resistant housing; hemispherical chamber maintains direct contact with the flask for efficient heat transfer, securely holds the flask, and keeps the top half visible. Ideal for distillation, reflux, solvent evaporation, chemical synthesis, extraction, and sample digestion.

Heating Mantle (HF500)

Heating mantle (HF500) with a precision-machined 118.75 mm inner diameter for optimal thermal contact. For 500 mL round-bottom flask . Maximum temperature 450°C, typical power 200 W. Fiberglass heating chamber with nichrome heating wire and fiberglass mesh insulation for uniform heat distribution and a safe external housing temperature. Chemical- and thermal-resistant housing; hemispherical chamber maintains direct contact with the flask for efficient heat transfer, securely holds the flask, and keeps the top half visible. Ideal for distillation, reflux, solvent evaporation, chemical synthesis, extraction, and sample digestion.

Heating Mantle for 1000mL Beaker (HB1000)

Heating Mantle for 1000mL Beaker (HB1000) with a precision-machined 118.75 mm inner diameter for optimal thermal contact. Maximum temperature 450°C. Enclosed heating element in a chemically resistant fiberglass chamber with insulation for uniform heat distribution and a safe external housing; rigid outer metal housing; bottom-entry port for optional temperature probe; typically used with an external analog or digital controller. Form-fitting design securely holds the beaker and allows unobstructed observation of boiling, dissolution, and crystallization. Ideal for larger-volume sample digestion, bulk reagent and buffer preparation, large-scale dissolution testing, and teaching demonstrations.

Heating Mantle for 100mL Beaker (HB100)

Heating Mantle for 100mL Beaker (HB100) with a precision-machined 54.75 mm inner diameter for optimal thermal contact. Maximum temperature 450°C. Enclosed heating element in a chemically resistant fiberglass chamber with insulation for uniform heat distribution and a safe external housing; rigid outer metal housing; bottom-entry port for optional temperature probe; typically used with an external analog or digital controller. Form-fitting design securely holds the beaker and allows unobstructed observation of boiling, dissolution, and crystallization. Ideal for small-volume sample digestion, small-batch reagent preparation, limited-volume solvent heating, and teaching demonstrations.