Sorvall ST-21 Super T-21 Refrigerated Centrifuge ST-MICRO Rotor This unit is in great condition with minor cosmetic marks. The unit has been working for me for 4 years and I have serviced regularly.
THERMAL PLASTIC SOFTENER WARMER UNIQUE, VERSATILE MATERIALS HEATER (Eyeglass Frames & Earpieces - Other Materials) Used and in very good condition (shown resting on a posing block). Rare, Vintage, Unique and very Versatile Thermal Plastic Softener Warmer, Material Heater. Has no make or part #.
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