Internal Std., 4000µg/ml Methylene Chloride, 1ml Back Catalog number: 10009 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 674656 D4-Azoxystrobin, 10mg Price on request 95551 2-Naphthylamine Price on request XA15987120ME Perfluorooctane sulfonic acid, 100 ng/µl, 1ml Price on request