Spike Sample Standard 2C (Water) Back Catalog number: 53030 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70608 2,4-D, butoxyethanol ester Price on request 73631 Loperamide, 1000µg/ml in MeOH, 1ml Price on request 59554 Anions Mix Price on request