D5-Acetochlor ESA sodium salt, 10mg

EPA Method 525 - PAH Standard

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

beta-Endosulfan, 10.0 µg/ml, Ethyl acetate, 10ml