CLP Calibration Std. IV Back Catalog number: 53152 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11920.6-100-NN gamma-BHC-13C6,100 µg/mL,n-nonane,1mL, Price on request S11133-0.05 3-Epi-25-Hydroxyvitamin D2, 50μg/ml, 1ml Price on request 11770.12-100-IO 2,2',3,3',4,4',6,6'-Octachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request