Spiking Standard 5 Back Catalog number: 53071 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4079-ASS-5IO Routine Biomarker Internal Standard Cocktail 3 S-4079-ASS-IO 7 Analytes, each concentration as listet in isooctane; units: 10x1mL, 1x5mL, 5x5mL Please inquire for other quantities. Chiron No. Name CAS No. Price on request 21013 EPA Method 8260 Internal Standard - Revised Price on request XA14820000AL Mecoprop, 100µg/mL in Acetonitrile, 1ml Price on request