round bottom flasks for sale, brand-new and used.

GLAS-COL Heating Mantle for 50 mL Round Bottom Flasks with no rips or tears. Operates at 40 Watts 115 Volts AC 400 °C max

GLAS-COL Heating Mantle for 10 mL Round Bottom Flasks with no rips or tears. Operates at 20 Watts at 30 Volts AC.

Barely Used Electrothermal Model MV2403 2000ml heating mantle 100/125VAC 300-450W This unit was barely ever used, if at all. Minimal staining and wear. This will heat round bottom flasks up to 2000 ml capacity; Variable heat control Able to heat lower heating zone only or lower and middle zones together Lower heating zone: 300W; Middle zone 150W Has a holder for a vertical bar or support

You are bidding on a very nice Glas Col heating mantle for round botton flasks270 watts heater 115vI believe this is for a 500-ml flask check the dimentions.Overall it is 7.5 inches across with a center section about 4 inches acrosswith power cord.

GLAS-COL ALUMINUM CASED HEMISPHERICAL HEATING MANTLE - SERIES M MODEL # 100C M106; Fits 500mL round bottom boiling flasks 270W, 115V Durable aluminum housing outside and resilient glass fabric inside to support flasks and protect flask walls from thermal strain. Withstands internal operating temperature of 450°C. Mantle is grounded through the aluminum housing and requires a support.

Up for sale is a Chemglass OptiTherm OPT100 CG-1992-10 Heating Mantle Block

Looks like new working Glas-col heating mantle model STM800, no power cord included. 470W , 115v, for 250-ml round bottom flasks. If not satisfied, You can return this unit withing 5 days for a full refund minus shipping.

Looks like new working Glas-col heating mantle model TM108, no power cord included. 380W , 115v, for 1-liter round bottom flasks . Slightly corroded on the top as pictured.

Used working Electrothermal heating mantle model CM050C, 60W 115v, for 100ml round bottom flasks (fits perfect) or 50 ml or 250 ml (not perfect fit) . The temperature regulator works perfect If not satisfied, You can return this unit withing 5 days for a full refund minus shipping. lot bsmutcorn

Click the images to enlarge.

Looks like new working Glas-col heating mantle model TM112, no power cord included. 500W , 115v, for round bottom flasks with diameter up to 7 inches (3-liter or so). If not satisfied, You can return this unit withing 5 days for a full refund minus shipping

Used Glas-Col TM106 270W Heating Mantle with Power Cord and Controller. Mantle heats up when powered. Mantle can be used with 500ml round bottom flasks and vessels.

Used Glas-Col TM110 500W Heating Mantle with Power Cord. Mantle heats up when powered. For gradual heating requires Glas-Col Controller or Thermolyne Type 45500 Input Controller available on eBay.

Categories Sport Optics Binoculars Rangefinders Spotting Scopes

Categories Sport Optics Binoculars Rangefinders Spotting Scopes

Categories Sport Optics Binoculars Rangefinders Spotting Scopes

Categories Sport Optics Binoculars Rangefinders Spotting Scopes