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 7001–7025 of 9080 results
-
Quality Control Sample Of Nickel In Rice Flour | 1.27mg/kg | 40g/bottle | Environmental Monitoring Standard Material
Add to cartQuality control sample of nickel in rice flour with concentration 1.27mg/kg, volume 40g/bottle (cas: 7440-02-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Nicotinamide In Formula Milk Powder | 3500ug/100g | 20g | Environmental Monitoring Standard Material
Add to cartQuality control sample of nicotinamide in formula milk powder with concentration 3500ug/100g, volume 20g (cas: 98-92-0) ideal for chemical titration and analysis ensuring high precision and reliabl…
-
Quality Control Sample Of Nitrite In Milk Powder | 46.23mg/Kg | 30g | Environmental Monitoring Standard Material
Add to cartQuality control sample of nitrite in milk powder with concentration 46.23mg/kg, volume 30g (cas: 7632-00-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Nitrite Nitrogen In Cosmetics | refer to certificate | 100mL | Environmental Monitoring Standard Material
Add to cartQuality control sample of nitrite nitrogen in cosmetics with concentration refer to certificate, volume 100ml (cas: 7632-00-0) ideal for chemical titration and analysis ensuring high precision and …
-
Quality Control Sample Of Nitrogen Oxides In Aqueous Solution | 2 components | 2pcs/set,10mL/pc | Environmental Monitoring Standard Material
Add to cartQuality control sample of nitrogen oxides in aqueous solution with concentration 2 components, volume 2pcs/set,10ml/pc ideal for chemical titration and analysis ensuring high precision and reliable…
-
Quality Control Sample Of Non-volatile Acid In Vinegar | 1.81g/100mL | 50mL | Environmental Monitoring Standard Material
Add to cartQuality control sample of non-volatile acid in vinegar with concentration 1.81g/100ml, volume 50ml ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Ochratoxin A In Acetonitrile | 1-10ug/mL | 1.5mL | Environmental Monitoring Standard Material
Add to cartQuality control sample of ochratoxin a in acetonitrile with concentration 1-10ug/ml, volume 1.5ml (cas: 303-47-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Omethoate (Omethoate) In Apple Juice | refer to certificate | 50mL | Environmental Monitoring Standard Material
Add to cartQuality control sample of omethoate (omethoate) in apple juice with concentration refer to certificate, volume 50ml (cas: 1113-02-6) ideal for chemical titration and analysis ensuring high precisio…
-
Quality Control Sample Of Omethoate In Rice | refer to certificate | 50g | Environmental Monitoring Standard Material
Add to cartQuality control sample of omethoate in rice with concentration refer to certificate, volume 50g (cas: 1113-02-6) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Omethoate In Spinach Powder | refer to certificate | 30g | Environmental Monitoring Standard Material
Add to cartQuality control sample of omethoate in spinach powder with concentration refer to certificate, volume 30g (cas: 1113-02-6) ideal for chemical titration and analysis ensuring high precision and reli…
-
Quality Control Sample Of Oxytetracycline Dihydrate In Cosmetics | 1000mg/kg | 20g | Environmental Monitoring Standard Material
Add to cartQuality control sample of oxytetracycline dihydrate in cosmetics with concentration 1000mg/kg, volume 20g (cas: 6153-64-6) ideal for chemical titration and analysis ensuring high precision and reli…
-
Quality Control Sample Of P-nitrophenol In Cosmetics | 100mg/kg | 20g | Environmental Monitoring Standard Material
Add to cartQuality control sample of p-nitrophenol in cosmetics with concentration 100mg/kg, volume 20g (cas: 100-02-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Parathion In Acetone | 4.1ug/L | 1.5mL | Environmental Monitoring Standard Material
Add to cartQuality control sample of parathion in acetone with concentration 4.1ug/l, volume 1.5ml (cas: 56-38-2) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Parathion In Rice | refer to certificate | 50g | Environmental Monitoring Standard Material
Add to cartQuality control sample of parathion in rice with concentration refer to certificate, volume 50g (cas: 56-38-2) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Peroxide Value In Edible Oil | 0.35g/100g | 80g | Environmental Monitoring Standard Material
Add to cartQuality control sample of peroxide value in edible oil with concentration 0.35g/100g, volume 80g ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Phenol In Cosmetics | 100mg/kg | 20g | Environmental Monitoring Standard Material
Add to cartQuality control sample of phenol in cosmetics with concentration 100mg/kg, volume 20g (cas: 108-95-2) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Phenol In Methanol | 86.3ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartQuality control sample of phenol in methanol with concentration 86.3ug/ml, volume 2ml (cas: 108-95-2) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Quality Control Sample Of Phenoxyethanol (Ethylene Glycol Phenyl Ether) In Cosmetics | 5000mg/kg | 20g | Environmental Monitoring Standard Material
Add to cartQuality control sample of phenoxyethanol (ethylene glycol phenyl ether) in cosmetics with concentration 5000mg/kg, volume 20g (cas: 122-99-6) ideal for chemical titration and analysis ensuring high…
-
Quality Control Sample Of Phorate In Spinach Powder | refer to certificate | 30g | Environmental Monitoring Standard Material
Add to cartQuality control sample of phorate in spinach powder with concentration refer to certificate, volume 30g (cas: 298-02-2) ideal for chemical titration and analysis ensuring high precision and reliabl…
-
Quality Control Sample Of Phosphine In Aqueous Solution | 2 components | 2pcs/set,10mL/pc | Environmental Monitoring Standard Material
Add to cartQuality control sample of phosphine in aqueous solution with concentration 2 components, volume 2pcs/set,10ml/pc (cas: 7778-77-0) ideal for chemical titration and analysis ensuring high precision a…
-
Quality Control Sample Of Phosphoric Acid Mist In Aqueous Solution | 2 components | 2pcs/set,10mL/pc | Environmental Monitoring Standard Material
Add to cartQuality control sample of phosphoric acid mist in aqueous solution with concentration 2 components, volume 2pcs/set,10ml/pc ideal for chemical titration and analysis ensuring high precision and rel…
-
Quality Control Sample Of Phosphorus Pentoxide In Aqueous Solution | 2 components | 2pcs/set,10mL/pc | Environmental Monitoring Standard Material
Add to cartQuality control sample of phosphorus pentoxide in aqueous solution with concentration 2 components, volume 2pcs/set,10ml/pc ideal for chemical titration and analysis ensuring high precision and rel…
-
Quality Control Sample Of Picric Acid (2,4, 6-trinitrophenol) In Methanol | 366ug/L | 1.5mL | Environmental Monitoring Standard Material
Add to cartQuality control sample of picric acid (2,4, 6-trinitrophenol) in methanol with concentration 366ug/l, volume 1.5ml (cas: 88-89-1) ideal for chemical titration and analysis ensuring high precision a…
-
Quality Control Sample Of Piroxidone Ethanolamine Salt (oxypyrazone) In Cosmetics | 2980mg/kg | 20g | Environmental Monitoring Standard Material
Add to cartQuality control sample of piroxidone ethanolamine salt (oxypyrazone) in cosmetics with concentration 2980mg/kg, volume 20g (cas: 68890-66-4) ideal for chemical titration and analysis ensuring high …
-
Quality Control Sample Of Piroxidone Ethanolamine Salt (oxypyrazone) In Cosmetics | 7050mg/kg | 20g | Environmental Monitoring Standard Material
Add to cartQuality control sample of piroxidone ethanolamine salt (oxypyrazone) in cosmetics with concentration 7050mg/kg, volume 20g (cas: 68890-66-4) ideal for chemical titration and analysis ensuring high …
