EPA Method 8260 C-19 Standard Back Catalog number: 93256 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677943 n-Heptyltin trichloride, 1000 µg/ml, Methanol, 5 Price on request 682104 Diisobutyl phthalate, 100 µg/ml, Acetone, 5ml Price on request 11129.13-50-T 2,2-Bis(chloromethyl)-1,3-propandiol bis[bis(2-chloroethyl) phosphate],50 µg/mL,toluene,1mL, Price on request