Tender For corrigendum : supply of freeze-drying and its related accessories - freeze-drying (as per technical specification), 300 ml complete fast-freeze flask(as per technical specification), 600 ml complete fast-freeze flask(as per technical specification), 4-port manifold(as per technical specification), bend adaptor(as per technical specification), freeze straight adapter (glass)(as per technical specification), 900 ml complete fast-freeze flask(as per technical specification), complete fast-freeze flask(as per technical specification)