Magalies Water
Rfq - request for quotation for the following listed items: hplc grade hexane 2. 5 l hplc grade isopropanol 2. 5 l hplc grade acetonitrile 2. 5 l photometric & spectroscopic standard **** ppm phenol in approx. . 0. 1 n hydrochloric acid ( 1. 00 phenol/ml= **** mmol/litre) univar potassium nitrate kno3: ****