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 3951–3975 of 9080 results
-
Hydrogen Fluoride Solution | 1000ug/mL | 50mL | Environmental Monitoring Standard Material
Add to cartHydrogen fluoride solution with concentration 1000ug/ml, volume 50ml (cas: 7664-39-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydrogen Peroxide Solution | 1000ug/mL | 500mL | Environmental Monitoring Standard Material
Add to cartHydrogen peroxide solution with concentration 1000ug/ml, volume 500ml (cas: 7722-84-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydrogen Peroxide Solution | 100ug/mL | 50mL | Environmental Monitoring Standard Material
Add to cartHydrogen peroxide solution with concentration 100ug/ml, volume 50ml (cas: 7722-84-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydrogen Sulfide Absorbing Liquid | 2.0g/L | 500mL | Environmental Monitoring Standard Material
Add to cartHydrogen sulfide absorbing liquid with concentration 2.0g/l, volume 500ml (cas: 7784-46-5) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydrogen Sulfide Absorbing Solution (GBZ/T 160.33-2004) | 3 components | 1L | Environmental Monitoring Standard Material
Add to cartHydrogen sulfide absorbing solution (gbz/t 160.33-2004) with concentration 3 components, volume 1l ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydrogenated Cinnamic Acid Internal Fat Standard | 99.8% | 100mg | Environmental Monitoring Standard Material
Add to cartHydrogenated cinnamic acid internal fat standard with concentration 99.8%, volume 100mg (cas: 119-84-6) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroophilic Silica Specific Surface Area Standard Material | 145.7m²/g | 10g | Environmental Monitoring Standard Material
Add to cartHydroophilic silica specific surface area standard material with concentration 145.7m2/g, volume 10g ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydrophobic Silica Specific Surface Area Standard Material | 140.8m²/g | 10g | Environmental Monitoring Standard Material
Add to cartHydrophobic silica specific surface area standard material with concentration 140.8m2/g, volume 10g ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroquinone Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartHydroquinone solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 123-31-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroquinone Stock Solution (HJ 594-2010) | 0.01008mol/L | 250mL | Environmental Monitoring Standard Material
Add to cartHydroquinone stock solution (hj 594-2010) with concentration 0.01008mol/l, volume 250ml (cas: 123-31-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxy-alpha-sancapsicum Standard | refer to certificate | 5mg | Environmental Monitoring Standard Material
Add to cartHydroxy-alpha-sancapsicum standard with concentration refer to certificate, volume 5mg (cas: 83883-10-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxydimetrizole Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartHydroxydimetrizole solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 936-05-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxydimetrizole Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartHydroxydimetrizole solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 936-05-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxydimetrizole-D3 Isotopic Standard | | 1mg | Environmental Monitoring Standard Material
Add to cartHydroxydimetrizole-d3 isotopic standard with concentration specification: 1mg, volume 1mg (cas: 1015855-78-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxydimetrizole-D3 Isotopic Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartHydroxydimetrizole-d3 isotopic standard with concentration refer to certificate, volume 10mg (cas: 1015855-78-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxydimetrizole-D3 Isotopic Standard | refer to certificate | 5mg | Environmental Monitoring Standard Material
Add to cartHydroxydimetrizole-d3 isotopic standard with concentration refer to certificate, volume 5mg (cas: 1015855-78-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxylamine Hydrochloride Solution | | 100mL | Environmental Monitoring Standard Material
Add to cartHydroxylamine hydrochloride solution with concentration specification: 100ml, volume 100ml ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxylamine Hydrochloride Solution | 10% | 250mL | Environmental Monitoring Standard Material
Add to cartHydroxylamine hydrochloride solution with concentration 10%, volume 250ml (cas: 5470-11-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxylamine Hydrochloride Solution | 100g/L | 100mL | Environmental Monitoring Standard Material
Add to cartHydroxylamine hydrochloride solution with concentration 100g/l, volume 100ml (cas: 5470-11-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxylamine Hydrochloride Solution | 5% | 250mL | Environmental Monitoring Standard Material
Add to cartHydroxylamine hydrochloride solution with concentration 5%, volume 250ml (cas: 5470-11-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxylamine Hydrochloride Standard | ≥99.0% | 500mg | Environmental Monitoring Standard Material
Add to cartHydroxylamine hydrochloride standard with concentration ≥99.0%, volume 500mg (cas: 5470-11-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxylamine Hydrochloride Standard Solution | 50g/L | 250mL | Environmental Monitoring Standard Material
Add to cartHydroxylamine hydrochloride standard solution with concentration 50g/l, volume 250ml ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxylamine Solution | 2 components | 500mL | Environmental Monitoring Standard Material
Add to cartHydroxylamine solution with concentration 2 components, volume 500ml (cas: 5470-11-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Hydroxymethanesulfinic Acid Monosodium Salt Dihydrate Standard | 97.50% | 10mg | Environmental Monitoring Standard Material
Add to cartHydroxymethanesulfinic acid monosodium salt dihydrate standard with concentration 97.50%, volume 10mg (cas: 149-44-0) ideal for chemical titration and analysis ensuring high precision and reliable …
-
Hydroxymethyl Clenbuterol Hydrochloride Standard | 99.90% | 10mg | Environmental Monitoring Standard Material
Add to cartHydroxymethyl clenbuterol hydrochloride standard with concentration 99.90%, volume 10mg (cas: 37162-89-3) ideal for chemical titration and analysis ensuring high precision and reliable results
