Meperidine Back Catalog number: 96503 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MOPCB-1004S 4-Methoxy-4'-chlorobiphenyl, 100µg/ml in IO, 1ml Price on request 59600 Anions Mix Price on request 19094 EPA Method 601 Internal Standard Price on request