Elma Lab Clean

Cleaner pH (soln.) Dangerous goods Application Suitable materials Impurities Dosage for ultrasonic baths Adjustments for ultrasonic baths
ELC A25
Alkaline Intense Dishwasher Suitable
12 Yes Alkali-resistant laboratory instruments and medical instruments, implants Alkali-resistant glass, ceramic, metals (including titanium) and alkali-resistant plastics

Not suitable for aluminium, magnesium, light metal alloys and alkali-sensitive glass.
Blood, saliva, protein-, bone- and tissue-residues, fats/greases, oils, polishing and grinding residues, resinified and tarry residues, markings and labels Ultrasonic cleaning: 1 % = 10 ml A25
+ 990 ml water

Splash cleaning: 0,5 % = 5 ml A25
+ 995 ml Water
Ultrasonic cleaning temperature: 50 - 75 °C

Splash cleaning temperature: > 55 °C
ELC N10
Neutral Dishwasher Suitable
7 No Sensitive laboratory instruments and medical instruments, implants Metal (including aluminium and light metal alloys), glass, ceramic and plastics

Check magnesium alloys before application!
Emulsions, marking and label residues, lime soap deposits, light greases and oils, fingerprints, dust Ultrasonic cleaning: 2 % = 20 ml N10
+ 980 ml water

Splash cleaning:: 1 % = 10 ml N10
+ 990 ml water
Ultrasonic cleaning temperature: 30 - 75 °C

Splash cleaning temperature: > 55 °C
ELC S15
Metal Passivation Citric
3 No Ultrasonic cleaning & passivation of laboratory instruments and medical instruments, implants and work pieces Ultrasonic cleaning: stainless steel, non-ferrous metals, light metals e.g. aluminium, plastics and glass Brass and copper alloys are brightened up.

Passivation: stainless and chromium-alloyed steels
Lime, rust, oxide layers, mineral greases & oils

Passivation based on selective dissolution of oxidized iron atoms, increase of relative chromium content.
Ultrasonic cleaning: 1 % = 10 ml S15
+ 990 ml water
up to 5 % possible.

Passivation: 10 % = 100 ml S15
+ 900 ml water
up to 20 % possible.
Cleaning and passivation temperature: 30 - 80 °C

Cleaning time: Ca. 2 min

Passivation time:10 - 30 min