A microscope stand which can include a base, a driving mechanism, a hollow column, a translational element and a support element is described. Also provided are useful intermediates obtained from the process. The method also includes receiving a response to the command at the first port of the storage device from the local network device in the storage network. The lid has an edge that fits into a trough that houses a gas barrier liquid in the base to form an airtight seal and has an attachable compartment for an oxygen scavenger so the kit may be placed together in an airtight configuration with the oxygen scavenger inside to provide an anaerobic atmosphere for performing the saturated cold germination test in a cool location. These have a potency antagonistic to binding to histamine H3 receptor, or have a potency inhibiting the constant activity of histamine H3 receptor, and are useful in the therapy of obesity, diabetes et al.