extran® MA 02 laboratory detergent is a neutral pH liquid concentrate specifically designed for the cleaning of alkali-sensitive laboratory instruments and materials. extran® MA 02 is a halogen-free, universal laboratory detergent that is highly effective, with only mild cleaning action. extran® MA02 liquid laboratory detergent can also be used in ultrasonic cleaners. EMD Millipore Part Number: EX0994-2