EPA Method 601 - Purgeables Mix #2 Back Catalog number: 40002R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4415-20-25PEX4 ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane Price on request 11853.19-100-MEX5 Propargite,100 µg/mL ,MeOH,1mL, Price on request 79615 4,5-Methylenephenanthrene Price on request