EPA Method 632 Spike Standard Back Catalog number: 93970 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10754.11-100-ME Iopanoic acid,100 µg/mL,MeOH,1mL, Price on request 70014 Anthracene-d10, 1000µg/ml in MethyleneChloride, 1ml Price on request 66057 2,3,3',5-Tetrachlorobiphenyl Price on request