Perfluorohexane sulfonic acid, potassium salt,neat,neat,10mg,

S-4276Methylnaphthalenes Compound Prod.no. CAS no. Batch Purity Grav. conc. 1,2,3-Trimethylnaphthalene 0700.13 879-12-9 1340 94.2 % 30 ppm 1,2,4-Trimethylnaphthalene 0701.13 2717-42-2 2385 >99.5 % 30 ppm 1,2,5-Trimethylnap

EPA Method 1666Labeled Standard

2,2',4,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane