Calibration Standard Kit Back Catalog number: 53089 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MCDE-37 3,4,4'-Trichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 3514.8-100-CY Thionazin-O-analog Price on request ACQ-AQ13-030 Ethanol standard in water,1.3g/L,water, 3mL Price on request