LFS Solution 1 Back Catalog number: 52303 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11808.6-K-IP 4-Chlorophenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL, Price on request 95148 Pesticide Mix #4 Price on request 79181 Benzo(g,h,i)perylene Price on request