| Related Categories |
Additional Standards,
Analytical Standards,
Analytical/Chromatography,
Chromatography,
Ion Chromatography Standards,
|
|
packaging
|
500 ml in Plastic bottle (1114480500)
|
|
density
|
1.002?g/cm3 (20?°C)
|
|
pH
|
6 (H?O, 20?°C)
|
|
shipped in
|
ambient
|
|
storage temp.
|
Store at +15°C to +25°C.
|
|
specifications
|
Determination method : titrimetric
Accuracy of the Method : Cl , NO3, SO4 +/- 0.5 %
|
|
|
Concentration?????β (Cl?): 995 - 1005?mg/l
|
|
|
Determination method: argentometric titration.
(traceable to NIST - SRM 999b)
|
|
|
Concentration?????β (NO??): 995 - 1005?mg/l
|
|
|
Determination method: alcalimetric titration.
(traceable to NIST - SRM 723e)
|
|
|
Concentration?????β (SO?2?): 995 - 1005?mg/l
|
|
|
Determination method: titration with lead(II)perchlorate solution.
(traceable to NIST - SRM 682)
|
購物車為空，快去購物吧！
4000-520-616
咨詢顧問
特別 提示
