Bio Safety Cabinet Class Ii, A 2 Mild Steel is an SSI India product in the Clean Air Equipment category. Key specifications include SKU: PEL.211. BIO SAFETY CABINET CLASS II, A-2 MILD STEEL CATALOGUE NO. WORKING AREA SIZE(IN MM) PEL.211.1 900x600x600 PEL.211.2 1200x600x600 PEL.211.3 1500x600x600. Review the listed material, dimensions,