环境水质监测是保护水资源、防治水污染、保障水环境安全的关键环节。
水质监测指标可以分为物理指标、化学指标和生物学指标等。物理指标包括水温、色度、浑浊度、嗅味等;化学指标包括pH值、溶解氧、氨氮、重金属等;生物学指标包括细菌总数、总大肠菌数等。
百灵威供应多种水质分析用标准溶液及相关产品,助力水质分析,为水质安全保驾护航!
品名 | CAS | 货号 |
---|---|---|
Chemical oxygen demand/COD-Cr, reference material, 1000 mg/L 化学需氧量/COD-Cr | / | 9420485 |
品名 | CAS | 货号 |
---|---|---|
Water quality, biochemical oxygen demand, BOD5, reference material, 60-70 mg/L 水质 生化需氧量BOD5 | / | 9420486 |
品名 | CAS | 货号 |
---|---|---|
Water quality - ammonia nitrogen, reference material, 5-6 mg/L 水质氨氮 | / | 9420484 |
Ammonia in water, reference material, 100 mg/L 水中氨 | / | 9419751 |
Ammonia in water, reference material, 1000 mg/L 水中氨 | / | 929063 |
Ammonia nitrogen in water, reference material, 100 mg/L 水中氨氮 | / | 9170207 |
Ammonia nitrogen in water, reference material, 500 mg/L 水中氨氮 | / | 940177 |
Nitrogen oxides in water, reference material, 500 mg/L 水中氮氧化物 | / | 920348 |
Nitrogen oxides in water, reference material, 1000 mg/L 水中氮氧化物 | / | 9419750 |
Total nitrogen in water (calculated as nitrogen), reference material, 100 mg/L 水中总氮(以氮计) | / | 9420026 |
Nitrate in water (calculated as nitrogen), reference material, 100 mg/L 水中硝酸盐(以氮计) | / | 9419924 |
Nitrate in water (calculated as nitrogen), reference material, 1000 mg/L 水中硝酸盐(以氮计) | / | 944464 |
Nitrite in water (calculated as nitrogen), reference material, 100 mg/L 水中亚硝酸盐(以氮计) | / | 9419923 |
Nitrite in water (calculated as nitrogen), reference material, 500 mg/L 水中亚硝酸盐(以氮计) | / | 939299 |
品名 | CAS | 货号 |
---|---|---|
Total phosphorus in water, reference material, 10 mg/L 水中总磷 | / | 9174531 |
品名 | CAS | 货号 |
---|---|---|
Volatile phenols in water, reference material, 100 mg/L 水中挥发酚 | / | 9420025 |
Volatile phenols in water, reference material, 1000 mg/L 水中挥发酚 | / | 973553 |
品名 | CAS | 货号 |
---|---|---|
Total cyanide in water, reference material, 100 mg/L 水中总氰化物 | / | 981850 |
品名 | CAS | 货号 |
---|---|---|
Hexavalent chromium in water, reference material, 100 mg/L 水中六价铬 | / | 9170730 |
Hexavalent chromium in water, reference material, 1000 mg/L 水中六价铬 | / | 951402 |
品名 | CAS | 货号 |
---|---|---|
Fluoride in water, reference material, 100 mg/L 水中氟化物 | / | 9176643 |
Sulfur dioxide in water, reference material, 100 mg/L 水中二氧化硫 | / | 9419749 |
Sulfur dioxide in water, reference material, 1000 mg/L 水中二氧化硫 | / | 946746 |
Sulfate in water (calculated as sulfate ions), reference material, 100 mg/L 水中硫酸盐(以硫酸根计) | / | 9419922 |
Chloride in water, reference material, 100 mg/L 水中氯化物 | / | 9174519 |
Chloride in water, reference material, 1000 mg/L 水中氯化物 | / | 989776 |
Water quality hydroxide ions, reference material, 140-160 mg/L 水质 氢氧根 | / | 9420487 |
Carbonate in water, reference material, 100 mg/L 水中碳酸根 | / | 9420488 |
Water quality bicarbonate, reference material, 145 mg/L 水质 重碳酸根 | / | 9420489 |
Lead in water, reference material, 100 mg/L 水中铅 | / | 9176157 |
Arsenic in water, reference material, 100 mg/L 水中砷 | / | 9176158 |
Arsenic in water, reference material, 1000 mg/L 水中砷 | / | 933451 |
Cadmium in water, reference material, 100 mg/L 水中镉 | / | 9176160 |
Cadmium in water, reference material, 1000 mg/L 水中镉 | / | 977137 |
Chromium in water, reference material, 100 mg/L 水中铬 | / | 9393769 |
Chromium in water, reference material, 1000 mg/L 水中铬 | / | 957139 |
Copper in water, reference material, 100 mg/L 水中铜 | / | 9176159 |
Copper in water, reference material, 1000 mg/L 水中铜 | / | 957713 |
Tin in water, reference material, 100 mg/L 水中锡 | / | 9176162 |
Tin in water, reference material, 1000 mg/L 水中锡 | / | 954616 |
Aluminum in water, reference material, 100 mg/L 水中铝 | / | 9176167 |
Aluminum in water, reference material, 1000 mg/L 水中铝 | / | 933428 |
Manganese in water, reference material, 100 mg/L 水中锰 | / | 9176164 |
Manganese in water, reference material, 1000 mg/L 水中锰 | / | 955277 |
Selenium in water, reference material, 100 mg/L 水中硒 | / | 9176165 |
Selenium in water, reference material, 1000 mg/L 水中硒 | / | 958249 |
Iron in water, reference material, 100 mg/L 水中铁 | / | 9176163 |
Iron in water, reference material, 1000 mg/L 水中铁 | / | 964104 |
品名 | CAS | 货号 |
---|---|---|
Total hardness in water, reference material, 100 mg/L 水中总硬度 | / | 9419752 |
Water turbidity, reference material, 500 NTU 水质浊度 | / | 9420490 |
Water turbidity, reference material, 200 NTU 水质浊度 | / | 958872 |
Water turbidity, reference material, 100 NTU 水质浊度 | / | 959884 |