It can be used different conical flasks, 50ml, 100ml, 250ml, 500ml, 1000ml, please contact us for more details. Features: The combination of THERMOSTATIC INCUBATOR and THERMOSTATIC VIBRATOR with multi-function will save space greatly within few invests. The shell is made of ABS engineering plastics manufacture. The mirror surface stainless steel cavity body module will never rust. The humanized ...