Phosphate (PO43-) as P Back Catalog number: 50196 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678088 Dicrotophos, 100 µg/ml, Acetonitrile, 1ml Price on request 92313 EPA Method 525 Spike B Price on request NIST-1947 Lake Michigan fish tissue -Org. contaminants, 5x8g Price on request