Concentrate for ultrasonic baths elma lab clean S20

Acidic, foam-inhibited cleaning concentrate for ultrasonic, immersion and splash cleaning of acid-resistant medical and laboratory instruments made of stainless steel, glass, ceramic and plastic. Removes mineral contamination like lime scales, lime soaps, metal oxides and flux residues after soldering, mineral oils and greases.
Not suitable for aluminium, magnesium and light metal alloys. Check acid-sensitive glassy materials before application.

• Application concentration:
• Ultrasonic bath: ~1 … 2 vol-%, 50 … 75 °C
• Splash cleaning: ~0.5 vol-%, >55 °C
• Immersion bath: >2 vol-%
• Physico-chemical data:
• Density: 1.32 g/ml
• pH (concentrate): <1
• Ingredients: 15 … 30 % non-ionic surfactants, >30 % phosphates (phosphoric acid)