Environmental monitoring standard substances include water pollutants, soil heavy metals, VOCs, atmospheric indicators and organic pollutant reference materials. All products meet national and international environmental detection standards, supporting ecological environment monitoring, enterprise pollution discharge testing and third-party environmental assessment laboratories.
Environmental Monitoring
Showing 7501–7525 of 9080 results
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Sodium Acetate Solution (GB 5009.12-2023) | 2mol/L | 500mL | Environmental Monitoring Standard Material
Add to cartSodium acetate solution (gb 5009.12-2023) with concentration 2mol/l, volume 500ml (cas: 127-09-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Acetate Solution | 1mol/L | 500mL | Environmental Monitoring Standard Material
Add to cartSodium acetate solution with concentration 1mol/l, volume 500ml (cas: 127-09-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Acetate Standard Solution | 250g/L | 500mL | Environmental Monitoring Standard Material
Add to cartSodium acetate standard solution with concentration 250g/l, volume 500ml (cas: 127-09-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Arsenite Solution | 2.0g/L | 100mL | Environmental Monitoring Standard Material
Add to cartSodium arsenite solution with concentration 2.0g/l, volume 100ml (cas: 7784-46-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Arsenite Solution | 5.0g/L | 100mL | Environmental Monitoring Standard Material
Add to cartSodium arsenite solution with concentration 5.0g/l, volume 100ml (cas: 7784-46-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Benzoate Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartSodium benzoate standard with concentration refer to certificate, volume 100mg (cas: 532-32-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Benzoate Standard | refer to certificate | 250mg | Environmental Monitoring Standard Material
Add to cartSodium benzoate standard with concentration refer to certificate, volume 250mg (cas: 532-32-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Bicarbonate Solution | 10g/L | 500mL | Environmental Monitoring Standard Material
Add to cartSodium bicarbonate solution with concentration 10g/l, volume 500ml (cas: 144-55-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Bicarbonate Solution | 50g/L | 500mL | Environmental Monitoring Standard Material
Add to cartSodium bicarbonate solution with concentration 50g/l, volume 500ml (cas: 144-55-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Bisulfite Solution | c(1/2NaHSO3)=0.1mol/L | 500ml | Environmental Monitoring Standard Material
Add to cartSodium bisulfite solution with concentration c(1/2nahso 3 )=0.1mol/l, volume 500ml (cas: 7631-90-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Borohydride Solution | 5mg/mL | 100mL | Environmental Monitoring Standard Material
Add to cartSodium borohydride solution with concentration 5mg/ml, volume 100ml (cas: 16940-66-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Carbonate Solution | | 250mL | Environmental Monitoring Standard Material
Add to cartSodium carbonate solution with concentration specification: 250ml, volume 250ml (cas: 497-19-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Carbonate Solution | 10000mg/L | 100mL | Environmental Monitoring Standard Material
Add to cartSodium carbonate solution with concentration 10000mg/l, volume 100ml (cas: 497-19-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Carbonate Solution | 1000ug/mL | 50mL | Environmental Monitoring Standard Material
Add to cartSodium carbonate solution with concentration 1000ug/ml, volume 50ml (cas: 497-19-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Carbonate Solution | 100g/L | 100mL | Environmental Monitoring Standard Material
Add to cartSodium carbonate solution with concentration 100g/l, volume 100ml (cas: 497-19-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution | 0.35% | 100mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution with concentration 0.35%, volume 100ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution | 0.5000mol/L | 500mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution with concentration 0.5000mol/l, volume 500ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution | 0.500mg/mL | 500mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution with concentration 0.500mg/ml, volume 500ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution | 0.9%(w/v) | 50mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution with concentration 0.9%(w/v), volume 50ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution | 0.90% | 500mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution with concentration 0.90%, volume 500ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution | 1000ug/mL | 100mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution with concentration 1000ug/ml, volume 100ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution | 40g/L | 500mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution with concentration 40g/l, volume 500ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution | 5.0%(w/v) | 50mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution with concentration 5.0%(w/v), volume 50ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution | 600mg/L | 50mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution with concentration 600mg/l, volume 50ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sodium Chloride Solution For Verification Of Atomic Absorption Spectrophotometer | 5.00mg/mL | 50mL | Environmental Monitoring Standard Material
Add to cartSodium chloride solution for verification of atomic absorption spectrophotometer with concentration 5.00mg/ml, volume 50ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high p…
