Cheap And Discounts Hydrothermal Autoclave Reactor Hydrothermal Synthesis Vessel Kettle with PPL Line 3Mpa 392℉ (280℃) 25ml Wholesale. Buy Directly From Merchant Luminous TECH Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.