“UL Subject 1450:1999” 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 224:1999 $103.11 Original price was: $103.11.$51.00Current price is: $51.00. 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 181B:1999 $187.58 Original price was: $187.58.$93.00Current price is: $93.00. Add to cart UL Subject 1971:1999 $215.53 Original price was: $215.53.$107.00Current price is: $107.00. Add to cart UL Subject 1063:1999 $297.76 Original price was: $297.76.$148.00Current price is: $148.00. Add to cart UL 507:1999 $155.31 Original price was: $155.31.$77.00Current price is: $77.00. Add to cart UL Subject 1690:1999 $202.66 Original price was: $202.66.$101.00Current price is: $101.00. Add to cart UL Subject 1450:1999 $261.78 Original price was: $261.78.$130.00Current price is: $130.00. Add to cart UL Subject 83:1999 $244.01 Original price was: $244.01.$122.00Current price is: $122.00. Add to cart UL Subject 466:1999 $126.07 Original price was: $126.07.$63.00Current price is: $63.00. Add to cart