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 376–400 of 9080 results
-
2-chloroethanol Solution In N-hexane | 25ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol solution in n-hexane with concentration 25ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-Chloronicotinic Acid Standard | 99.5% | 500mg | Environmental Monitoring Standard Material
Add to cart2-chloronicotinic acid standard with concentration 99.5%, volume 500mg (cas: 2942-59-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-chlorophenol Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-chlorophenol solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 95-57-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-chlorophenol Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-chlorophenol solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 95-57-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-chlorophenyl Acetate Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cart2-chlorophenyl acetate standard with concentration refer to certificate, volume 10mg (cas: 4525-75-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-ethyl Butyric Acid Standard | 99.5% | 250mg | Environmental Monitoring Standard Material
Add to cart2-ethyl butyric acid standard with concentration 99.5%, volume 250mg (cas: 88-09-5) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-ethyl N-butyric Acid Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cart2-ethyl n-butyric acid standard with concentration 99.90%, volume 100mg (cas: 88-09-5) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-ethyl N-butyric Acid Standard | 99.97% | 10mg | Environmental Monitoring Standard Material
Add to cart2-ethyl n-butyric acid standard with concentration 99.97%, volume 10mg (cas: 88-09-5) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-ethylhexanoic Acid Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cart2-ethylhexanoic acid standard with concentration 99.90%, volume 100mg (cas: 149-57-5) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-ethylhexanol (isooctanol) Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-ethylhexanol (isooctanol) solution in methanol with concentration 1000ug/ml, volume 2ml (cas: 104-76-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-ethylhexanol (isooctanol) Solution In Methanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-ethylhexanol (isooctanol) solution in methanol with concentration 100ug/ml, volume 2ml (cas: 104-76-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-fluorobiphenyl Solution In Methanol | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-fluorobiphenyl solution in methanol with concentration 2000ug/ml, volume 1.2ml (cas: 321-60-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-fluorophenol Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-fluorophenol solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 367-12-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-fluorophenol Solution In Methanol | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-fluorophenol solution in methanol with concentration 2000ug/ml, volume 1.2ml (cas: 367-12-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-Furanecarboxylic Acid Hydrazide Standard | ≥98% | 50mg | Environmental Monitoring Standard Material
Add to cart2-furanecarboxylic acid hydrazide standard with concentration ≥98%, volume 50mg (cas: 3326-71-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-Hexanone Quality Control Sample In Activated Carbon Tube | 2 components | 2pcs/set | Environmental Monitoring Standard Material
Add to cart2-hexanone quality control sample in activated carbon tube with concentration 2 components, volume 2pcs/set (cas: 591-78-6) ideal for chemical titration and analysis ensuring high precision and rel…
-
2-hydroxy -2-methyl Butyric Acid Standard | 99.40% | 10mg | Environmental Monitoring Standard Material
Add to cart2-hydroxy -2-methyl butyric acid standard with concentration 99.40%, volume 10mg (cas: 3739-30-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-hydroxy -4-benzophenone -5-sulfonic Acid Standard | 99.60% | 100mg | Environmental Monitoring Standard Material
Add to cart2-hydroxy -4-benzophenone -5-sulfonic acid standard with concentration 99.60%, volume 100mg (cas: 4065-45-6) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-hydroxy -4-benzophenone -5-sulfonic Acid Standard | 99.60% | 10mg | Environmental Monitoring Standard Material
Add to cart2-hydroxy -4-benzophenone -5-sulfonic acid standard with concentration 99.60%, volume 10mg (cas: 4065-45-6) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-hydroxy -4-methoxy Benzophenone -5-sulfonic Acid Sodium Standard | 99.70% | 100mg | Environmental Monitoring Standard Material
Add to cart2-hydroxy -4-methoxy benzophenone -5-sulfonic acid sodium standard with concentration 99.70%, volume 100mg (cas: 6628-37-1) ideal for chemical titration and analysis ensuring high precision and rel…
-
2-hydroxy-4-hexyloxybenzophenone Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-hydroxy-4-hexyloxybenzophenone solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 3293-97-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-hydroxy-4-n-octyloxybenzophenone Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-hydroxy-4-n-octyloxybenzophenone solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 1843-05-6) ideal for chemical titration and analysis ensuring high precision and reliable re…
-
2-hydroxyfluorene Solution In Methanol | 1000ug/ml | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-hydroxyfluorene solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 2443-58-5) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-Hydroxyhippuric Acid Standard | 96.10% | 10mg | Environmental Monitoring Standard Material
Add to cart2-hydroxyhippuric acid standard with concentration 96.10%, volume 10mg (cas: 487-54-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
2-Hydroxyisobutyric Acid Standard | 99.80% | 10mg | Environmental Monitoring Standard Material
Add to cart2-hydroxyisobutyric acid standard with concentration 99.80%, volume 10mg (cas: 594-61-6) ideal for chemical titration and analysis ensuring high precision and reliable results
