This is a ventilated encloser with front openable doors. Front doors shall be with or without glass view panels. This is used for the storage of non-flammable chemicals. Chemical storage cupboard is connected to blower with duct so that vapours and fumes generated inside the cupboard shall completely be exhausted. Laboratory personnel prefer its placement near the fume hood so that it can be connected to fume hood duct system. Always keep chemical bottles in ventilated chemical storage cupboards instead of storing it in under bench storage cabinets.