二乙基羟胺 DEHA

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).

 

标题 包装单位 货号 报价车
100 mL 461181
15 mL 461185
15 mL 424404
15 mL 424403
100 mL 531410
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DEHA Reagent Solution
DEHA Indicator Solution
Vario DEHA 2 RGT