Internal Standard Back Catalog number: 96651 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0555.30-10MG alpha-Amyrine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 638-95-9 Price on request NIST-1849A Infant/Adult nutritional powder (milk), 10 x 10g Price on request S-4435-K-IO n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL Price on request