Surrogate Standard Back Catalog number: 92974 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended Y23145700CY Chloroparaffin C14-C17 57% Cl, 1000µg/mL in Cyclohexane, 10ml Price on request 72087 1-Chlorooctane Price on request 0974.29-10-IO d4 C29 alpha alpha alpha (20R)-Ethylcholestane, 10µg/mL in Isooctane, 1ml Price on request