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Sulphuric Acid

As a rule, liquid reagents do not consist of a single preparation but comprise several components that need to be added to the sample in a certain order.

As both the size and the number of drops have a decisive effect on the resultant colour complex, the reagents need to be added with a high degree of precision.

The shelf life of liquid reagents is reduced by temporary contact with oxygen in the air when the bottle is opened as well as by unsuitable storage environments (presence of sunlight or high temperatures).

Provided that the bottles are stored within the temperature range +6°C to +10°C, the Lovibond® DPD and Phenol Red solutions can be used for a period of two years from the production date.

标题 包装单位 货号 加入收藏
KS6756 Sulphuric Acid 5N - 1 Liter 1000 毫升 56L675698
KS6756 Sulphuric Acid 5N - 65 ml 65 毫升 56L675665
KS879 Sulphuric Acid 19.2N - 65 ml 65 毫升 56L675665
KS973 Sulphuric Acid 5.25N - 65 ml 65 毫升 56L097365
KS973 Sulphuric Acid 5.25N - 1 Liter 1000 毫升 56L097398
KS6749 Sulphuric Acid 1/3 (33,3%) 1 毫升 56L674965
KS355 - N/50 (0.02N) Sulphuric Acid 1000 毫升 56L035598
KS404 Sulphuric Acid (10 %) 500 毫升 56L040497
KS381 Sulphuric Acidifyer 50 毫升 56L038150