Fermentation standard Mix, in Water, 1ml Back Catalog number: 64446 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10542.32-1G Direct Red 28, 98% Price on request XA10048600IO AHTN D3 (acetyl D3), 100µg/ml in Isooctane, 1ml Price on request 90171 Azobenzene Price on request