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Hello all,

Our daily check sample for the Minispec mq40 has been decreased in volume due to probably evaporation!!

Anyone knows what solution it is and whether we can just make the same sample in a chemistry lab or we have to buy it?

This code is written on the daily check sample: E145299

Thank you in advance, Amin

asked Apr 05 '13 at 03:55

Amin%20os's gravatar image

Amin os

updated Apr 05 '13 at 03:57

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Hi, the daily check sample for minispec mq40 hydrogen probe is mineral oil.


answered Apr 11 '13 at 08:43

Xenia%20Tombokan's gravatar image

Xenia Tombokan

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