Alkalinity as Calcium Carbonate Back Catalog number: 54242 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11641.23-100-AN Opipramol,100 µg/mL,acetonitrile,1mL Price on request 96635 VOC Standard Price on request S-4114-ASS-5AN 16 Priority PAH, Control Mix 16 Analytes, each concentration as listed in acetonitrile; unit: 1x5mL screw cap bottle 0732.12 Acenaphthene [83-32-9] 100 µg/mL 0002.12 Acenaphthylene [208-96-8] 100 µg/mL 1049.1 Price on request