If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Vertical Laminar Flow Cabinet T-840U Cleaning level: Grade 100≥0.5μM (209E U.S. Federal) Dimension of working area (W1*D1*H1): 700*600*700mm Overall dimension (W*D*H): 860*760*1760mm Material: Steel and wood structure Number of users: Single People/Single Side HEPA high-efficiency air filter and a primary filter for preliminary filtration. Economy type. *Subject: *Your Name: User type:PersonalBusinessDistributor *E-mail: *Phone: WhatsApp: Skype: Company: *Content: *Captcha:Math Captcha 3 + 4 = Submit Δ