butylated hydroxyanisole
City of Houston
Butylated hydroxyanisole, or BHA, is used as a food preservative. The chemical is considered a possible human carcinogen and classified by the European Union as an endocrine disruptor.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 101 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2019-01-16 | 19011610.01 | ND |
2019-01-16 | 19011610.03 | ND |
2019-01-16 | 19011610.05 | ND |
2019-01-16 | 19011610.06 | ND |
2019-01-16 | 19011610.09 | ND |
2019-01-16 | 19011610.07 | ND |
2019-01-16 | 19011610.04 | ND |
2019-01-16 | 19011610.10 | ND |
2019-01-17 | 19011610.08 | ND |
2019-01-17 | 19011610.02 | ND |
2019-04-08 | 19041009.05 | ND |
2019-04-08 | 19041009.07 | ND |
2019-04-08 | 19041009.10 | ND |
2019-04-08 | 19041009.19 | ND |
2019-04-08 | 19041009.33 | ND |
2019-04-08 | 19041009.30 | ND |
2019-04-08 | 19041009.26 | ND |
2019-04-08 | 19041009.09 | ND |
2019-04-08 | 19041009.06 | ND |
2019-04-08 | 19041009.42 | ND |
2019-04-08 | 19041009.41 | ND |
2019-04-08 | 19041009.40 | ND |
2019-04-08 | 19041009.43 | ND |
2019-04-08 | 19041009.32 | ND |
2019-04-09 | 19041009.11 | ND |
2019-04-09 | 19041009.23 | ND |
2019-04-09 | 19041009.21 | ND |
2019-04-09 | 19041009.20 | ND |
2019-04-09 | 19041009.31 | ND |
2019-04-09 | 19041009.28 | ND |
2019-04-09 | 19041009.25 | ND |
2019-04-09 | 19041009.24 | ND |
2019-04-09 | 19041009.18 | ND |
2019-04-09 | 19041009.17 | ND |
2019-04-09 | 19041009.16 | ND |
2019-04-09 | 19041009.15 | ND |
2019-04-09 | 19041009.14 | ND |
2019-04-09 | 19041009.13 | ND |
2019-04-09 | 19041009.08 | ND |
2019-04-09 | 19041009.35 | ND |
2019-04-09 | 19041009.36 | ND |
2019-04-09 | 19041009.39 | ND |
2019-04-09 | 19041009.38 | ND |
2019-04-09 | 19041009.37 | ND |
2019-04-09 | 19041009.44 | ND |
2019-04-09 | 19041009.45 | ND |
2019-04-09 | 19041009.46 | ND |
2019-04-09 | 19041009.47 | ND |
2019-04-10 | 19041009.29 | ND |
2019-04-10 | 19041009.12 | ND |
2019-07-17 | 19071712.01 | ND |
2019-07-17 | 19071712.03 | ND |
2019-07-17 | 19071712.05 | ND |
2019-07-17 | 19071712.06 | ND |
2019-07-17 | 19071712.09 | ND |
2019-07-17 | 19071712.08 | ND |
2019-07-17 | 19071712.07 | ND |
2019-07-17 | 19071712.04 | ND |
2019-07-17 | 19071712.02 | ND |
2019-07-17 | 19071712.10 | ND |
2019-10-02 | 19100208.05 | ND |
2019-10-02 | 19100208.07 | ND |
2019-10-02 | 19100208.11 | ND |
2019-10-02 | 19100208.10 | ND |
2019-10-02 | 19100208.23 | ND |
2019-10-02 | 19100208.21 | ND |
2019-10-02 | 19100208.20 | ND |
2019-10-02 | 19100208.19 | ND |
2019-10-02 | 19100208.33 | ND |
2019-10-02 | 19100208.31 | ND |
2019-10-02 | 19100208.30 | ND |
2019-10-02 | 19100208.28 | ND |
2019-10-02 | 19100208.26 | ND |
2019-10-02 | 19100208.25 | ND |
2019-10-02 | 19100208.24 | ND |
2019-10-02 | 19100208.18 | ND |
2019-10-02 | 19100208.17 | ND |
2019-10-02 | 19100208.16 | ND |
2019-10-02 | 19100208.14 | ND |
2019-10-02 | 19100208.13 | ND |
2019-10-02 | 19100208.12 | ND |
2019-10-02 | 19100208.08 | ND |
2019-10-02 | 19100208.09 | ND |
2019-10-03 | 19100208.29 | ND |
2019-10-16 | 19100208.27 | ND |
2019-10-16 | 19100208.15 | ND |
2019-10-16 | 19100208.06 | ND |
2019-10-16 | 19100208.35 | ND |
2019-10-16 | 19100208.36 | ND |
2019-10-16 | 19100208.41 | ND |
2019-10-16 | 19100208.40 | ND |
2019-10-16 | 19100208.39 | ND |
2019-10-16 | 19100208.38 | ND |
2019-10-16 | 19100208.37 | ND |
2019-10-16 | 19100208.43 | ND |
2019-10-16 | 19100208.32 | ND |
2019-10-16 | 19100208.44 | ND |
2019-10-16 | 19100208.45 | ND |
2019-10-16 | 19100208.46 | ND |
2019-10-16 | 19100208.47 | ND |
2019-10-17 | 19100208.42 | ND |