kerosene heaters indoors

Where can I find 1-K (low sulfur) Kerosene in NJ?
Low Sulfur 1-K clear kero is for indoor heater use. 2-K or heating kero is not good for you indoors cause it has high sulfur content… I need the 1-K only (even if it is dyed…) but certified 1-K only…. Anyone? Help! (thank you!!)
Try the hard copy or online yellow pages.
