When diluted with water, concentrates can clean by themselves without leaving residues
Extran 300 Liquid Detergent is a powerful liquid concentrate specially formulated to remove stubborn contamination and burnt-on residues. Especially effective at removing organic materials such as blood and proteins. Phosphate- and halogen-free. Works well in ultrasonic cleaning baths. Can be used on glass, plastic, quartz, porcelain, ferrous metal, and rubber equipment and apparatus. Dose 10 to 200 mL/L. pH of 1% solution is 10.1.
For routine laboratory applications, no scrubbing is necessary once items are removed from the cleaning bath. For best results, items to be cleaned should be soaked for 2 to 24 hours, and rinsed with distilled water immediately after removal from cleaning bath.