Hāʻawi mākou i nā ʻōmole loiloi wai EPA a me ka amber no ka hōʻiliʻili ʻana a me ka mālama ʻana i nā laʻana wai. Hana ʻia nā ʻōmole EPA māmā me ke aniani borosilicate C-33, ʻoiai ʻo nā hue amber EPA kūpono no nā hopena photosensitive a hana ʻia me ke aniani borosilicate C-50.