Beschrijving
TOC Standard ROTI®Calipure 300 mg/l is a total organic carbon standard prepared as potassium hydrogen phthalate at 300 mg/l. The product is a liquid laboratory standard for TOC calibration at this concentration, with potassium hydrogen phthalate as the stated constituent. Density (D) is approximately 1 g/cm³ and the boiling point (bp) is 100 °C. These physical data describe the aqueous character of the 300 mg/l preparation. Pack size is 100 ml in glass, corresponding to the listed unit quantity and a weight of 0,200 kg. This TOC Standard comes from manufacturer Carl ROTH as part of the ROTI®Calipure offering. The 100 ml glass pack holds the potassium hydrogen phthalate solution at 300 mg/l for laboratory handling and instrument work. A density of about 1 g/cm³ means the mass-to-volume relationship is close to that of water, while the boiling point of 100 °C matches an aqueous system. Laboratories that specify TOC Standard ROTI®Calipure 300 mg/l receive a potassium hydrogen phthalate-based standard in a 100 ml glass bottle together with the density and boiling point given above.

