钠 | Lovibond

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
KS6622 Sodium Hydroxide N/25	25 mL	56L662298
5N Sodium Hydroxide 1L	1000 mL	56L661698
KS6616 - 5N Sodium Hydroxide 30 mL	30 mL	56L661630
KS420 Sodium Lauryl Sulphate 0.075M - 65 ml	65 mL	56L042065
0.02N Sodium Hydroxide - 250 ml	250 mL	56L662195
VARIO 氢氧化钠 1.00 N	100 mL	531520
VARIO 氢氧化钠 1.54 N	100 mL	531530

标题	SDS Country	直接下载
KS6622 - 0_04N Sodium Hydroxide_Solution Acidimetrique
KS6616 - 5N Sodium Hydroxide Solution
KS420 - 0_075M Sodium Lauryl Sulphate
N 50 Sodium Hydroxide 0 02N
Hydrol_Total Phosphate Acid Reagent
Vario Sodium hydroxide 1N
Vario Sodium hydroxide 1_54N