Arsenic (As) Back Catalog number: 58033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673642 Monocrotophos, 100 µg/ml, Ethyl acetate, 5ml Price on request C16171500 Phthalic acid, bis-cyclohexyl ester, 250mg Price on request XA17300100AC Terbuthylazine D5 (ethyl D5), 100 ng/µl, 1.1ml Price on request