it is t2labs.com they make gas additive
news is reporting they were mixing something for either ink solvent or something for paint....
building is leveled—not all people accounted for
jacksonville.com
firstcoastnews.com
news4jax.com
fox30online.com
Shades of Apex;
http://charlotte.injuryboard.com/toxic-hazardous-substances/thousands-evacuated-in-apex-chemical-fire.php