“UL 224:1999” has been added to your cart. View cart Home UL UL Subject 144:2013 UL Subject 144:2013$203.88 Original price was: $203.88.$101.00Current price is: $101.00. Standard for LP-Gas Regulators (CSDS Proposal, 9/27/2013) Underwriters Laboratories , 09/27/2013 UL Subject 144:2013 quantity Add to cart Category: UL Description Standard By:Underwriters Laboratories , 09/27/2013 Published:09/27/2013 Related products UL 542:1999 $133.96 Original price was: $133.96.$66.00Current price is: $66.00. Add to cart UL Subject 6500:1999 $213.52 Original price was: $213.52.$106.00Current price is: $106.00. Add to cart UL 1416 $502.00 Original price was: $502.00.$251.00Current price is: $251.00. Add to cart UL 768:1999 $222.51 Original price was: $222.51.$111.00Current price is: $111.00. Add to cart UL Subject 142:1999 $178.40 Original price was: $178.40.$89.00Current price is: $89.00. Add to cart UL Subject 508:1999 $136.87 Original price was: $136.87.$68.00Current price is: $68.00. Add to cart UL Subject 466:1999 $126.07 Original price was: $126.07.$63.00Current price is: $63.00. Add to cart UL 606 $502.00 Original price was: $502.00.$251.00Current price is: $251.00. Add to cart UL Subject 183:1999 $241.75 Original price was: $241.75.$120.00Current price is: $120.00. Add to cart UL Subject 1063:1999 $297.76 Original price was: $297.76.$148.00Current price is: $148.00. Add to cart