GPC Calibration Standard Back Catalog number: 90877 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73470 3,3'-Iminobis(N,N-dimethylpropylamine) Price on request 678215 D4-Propyl paraben, 100 µg/ml, Methanol, 1ml Price on request 15900-1591D-100AN Dichlorprop-d6, 100µg/ml in Acetonitrile, 1ml Price on request