ContraCor® A2
Prevents aluminium from tarnishing

ContraCor® A2 is an inhibitor additive for kolb cleaning detergents for the protection of sensitive aluminum surfaces.

ContraCor® A2 prevents tarnishing during the cleaning process and is added to the cleaning bath in a concentration ratio of 0.25 to 5%.

ContraCor® A2 is not suitable for MultiEx GC and MultiEx SC detergents or for direct addition to cleaning concentrates.



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We are looking forward t see you at the Productronica Show, November 12 - 15. More information coming soon.

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Dynatech takes over the sale and service for kolb products.

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The team looks back to three days of fruitful, constructive and successful conversations and product demonstrations.

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A two day conference about the importance and production of climate safe electronics was the premiere event at the kolb Campus.

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