1.5" OD50.5mm  Rectification module , Reflux column , Distillation , Sanitary Steel 304Set included1/8" SS304 condenser 250mm, 1 pipes inside , ID8mm ,OD22mm 1pcs1/8" SS304 needle valve 1pcs1.5" (38mm) OD50.5mm SS304 rectification module  1pcs

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