发表时间：2021年03月04日 阅读次数：

 

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)
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)
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)
Element	Conc., μg/mL	Element	Conc., μg/mL
Cu	100	Ti	100
Pb	100	Y	500
Ag	100
Standard 4 WPS-1007 Contents 250mL(in 5% HNO3)
Al	100	Si	50
Ba	100	Ag	100
B	100	Na	100
K	1000

 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)
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)
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)
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