Surrogate Standard Back Catalog number: 98607 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679375 Chlorpyrifos-methyl, 10.0 µg/ml, Cyclohexane, 10 Price on request 676365 Nonafluoro-1-butanesulfonic acid, 100mg Price on request S-4966-100-ME Antidepressant Mix 02, 100μg/ml in MeOH, 1ml Price on request