Final answer:
The standard of quality for bromate set by the IBWA is not specified in the given information.
Step-by-step explanation:
The standard of quality for bromate set by the International Bottled Water Association (IBWA) is not specified in the information provided. The given information does not include any specific values or guidelines for the IBWA standard of quality for bromate.
Therefore, the exact standard of quality for bromate cannot be determined.