多元素混合标准溶液
多元素标准溶液
Quality Control Standards
Standard I
WPS-1031 Contents 250mL(in 5% HNO3) |
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Element |
Conc., μg/mL |
Element |
Conc., μg/mL |
Al |
100 |
Mg |
100 |
As |
100 |
Mn |
100 |
B |
100 |
Mo |
100 |
Ba |
100 |
Ni |
100 |
Be |
100 |
P |
100 |
Ca |
100 |
*S |
100 |
Cd |
100 |
Se |
100 |
Co |
100 |
Si |
100 |
Cr |
100 |
U |
100 |
Fe |
100 |
V |
100 |
K |
100 |
Y |
100 |
Li |
100 |
Zn |
100 |
Standard 2
WPS-1032 Contents 250mL(in 5% HCl) |
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Element |
Conc., μg/mL |
Element |
Conc., μg/Ml |
Sb |
100 |
Sn |
100 |
Na |
100 |
Y |
500 |
Standard 3
WPS-1033 Contents 250mL(in 5% HNO3) |
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Element |
Conc., μg/mL |
Element |
Conc., μg/mL |
Cu |
100 |
Ti |
100 |
Pb |
100 |
Y |
500 |
Ag |
100 |
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Standard 4
WPS-1007 Contents 250mL(in 5% HNO3) |
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Al |
100 |
Si |
50 |
Ba |
100 |
Ag |
100 |
B |
100 |
Na |
100 |
K |
1000 |
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Simulated Rain Water雨水Contents 250mL
Element |
WPS-1073
Level I-mg/L |
WPS-1076
Level II-mg/L |
PH,25℃ |
4.3 |
3.6 |
Specific Conductance
(s/cm,25℃) |
26 |
130 |
Fluoride |
0.05 |
0.10 |
Chloride |
0.20 |
1.00 |
Nitrate |
0.50 |
7.00 |
Sulfate |
2.00 |
11.00 |
Sodium |
0.20 |
0.40 |
Potassium |
0.05 |
0.10 |
Ammonium |
0.50 |
1.00 |
Calcium |
0.01 |
0.05 |
Magnesium |
0.02 |
0.05 |
Drinking Water Pollutant Standards饮用水
Primary Drinking Water Metals
WPS-1701 Contents 250mL(in 2% HNO3) |
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Element |
Conc., μg/mL |
Element |
Conc., μg/mL |
Arsenic |
100 |
Lead |
100 |
Barium |
50 |
*Mercury |
20 |
Cadmium |
50 |
Selenium |
50 |
Chromium |
100 |
Silver |
10 |
Secondary Drinking Water Metals
WPS-1072 Contents 250mL(in 2% HNO3) |
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Element |
Conc., μg/mL |
Element |
Conc., μg/mL |
Copper |
50 |
Manganese |
50 |
Iron |
100 |
Zinc |
50 |
Tracemetals in Drinking Water
WPS-1075 Contents 250mL(in 5% HNO3) |
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Element |
Conc., μg/mL |
Element |
Conc., μg/mL |
Aluminum |
120 |
Manganese |
40 |
Arsenic |
80 |
Molybdenum |
100 |
Antimony |
10 |
Nickel |
60 |
Barium |
50 |
Potassium |
2500 |
Beryllium |
20 |
Rubidium |
10 |
Bismuth |
10 |
Selenium |
10 |
Cadmium |
10 |
Silver |
2 |
Calcium |
35000 |
Sodium |
6000 |
Chromium |
20 |
Strontium |
250 |
Cobalt |
25 |
Tellurium |
3 |
Copper |
20 |
Thallium |
10 |
Iron |
100 |
Uranium |
10 |
Lead |
40 |
Vanadium |
30 |
Lithium |
20 |
Zinc |
70 |
Magnesium |
9000 |
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