CLP Calibration Std. I Back Catalog number: 52149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682967 Surrogate Mix ISO 27065 and ISO 18889, , , 500ml Price on request C11668540 Clarithromycin, certified, 0.1g Price on request PCB-A10-CS5-11 Individual Calibration Solutions, 200uL, nonane Price on request