“UL Subject 1670:1999” has been added to your cart. View cart Home UL UL Subject 618:2009 UL Subject 618:2009$121.74 Original price was: $121.74.$60.00Current price is: $60.00. Standard for Concrete Masonry Units (CSDS Proposal, 10/23/2009) Underwriters Laboratories , 10/23/2009 UL Subject 618:2009 quantity Add to cart Category: UL Description Standard By:Underwriters Laboratories , 10/23/2009 Published:10/23/2009 Related products UL Subject 1686:1999 $119.03 Original price was: $119.03.$59.00Current price is: $59.00. Add to cart UL Subject 252:1999 $149.22 Original price was: $149.22.$74.00Current price is: $74.00. 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 6500:1999 $213.52 Original price was: $213.52.$106.00Current price is: $106.00. Add to cart UL Subject 1670:1999 $159.67 Original price was: $159.67.$79.00Current price is: $79.00. Add to cart UL Subject 1564:1999 $161.46 Original price was: $161.46.$80.00Current price is: $80.00. Add to cart UL Subject 142:1999 $178.40 Original price was: $178.40.$89.00Current price is: $89.00. Add to cart UL 1413 $631.00 Original price was: $631.00.$315.00Current price is: $315.00. Add to cart UL Subject 1062:1999 $282.91 Original price was: $282.91.$141.00Current price is: $141.00. Add to cart UL Subject 676:1999 $247.42 Original price was: $247.42.$123.00Current price is: $123.00. Add to cart