EPA 16 PAH Cocktail (13C,99%), 5µg/ml Nonane,1,2ml Back Catalog number: ES-4087 Availability: In the manufacturer's stock Price on request - + Recommended S-4674-1-10AC ISO 18857-2 4-n-Nonylphenol (ring13C6), Internal standard 1 µg/mL, in acetone, 10mL 8625.15 4-n-Nonylphenol (ring 13C6) 8626.17 4-n-Nonylphenol monoethoxylate (ring 13C6) 8627.19 4-n-Nonylphenol diethoxylate (ring 13C6) 2419.15 Bisphenol A (d16) Price on request S-4145-1ML Petrochemical Qualitative Standard C5-C9 5 Analytes, equal Wt.%; unit: 1x1mL neat Use in combination with Petrochemical Quantitative Standard (S-4144) to prepare a calibration mixture covering C5 to C44 for calibrating retention times for boiling po Price on request M312520 6a-Methyl Hydrocortisone 21-Acetate, 50mg Price on request