We supply a full range of high-purity and certified standard substances for scientific research, industrial quality control and routine laboratory analysis. Our product portfolio includes elemental standards, buffer solutions, titration solutions, organic reference materials, VOCs standards, indicators and testing reagents. All standard substances are strictly calibrated, with traceable values, stable batch consistency and complete certification documents. Widely applied in pharmaceutical, food, environmental, water quality, soil, agricultural and biochemical testing fields. We provide reliable reference materials to ensure accurate, repeatable and compliant experimental results for global laboratories and manufacturers.
Standard substance
Showing 10901–10925 of 16835 results
-
Nivalenol (Fusarium Guarate) Solution In Acetonitrile | 100ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartNivalenol (fusarium guarate) solution in acetonitrile with concentration 100ug/ml, volume 1ml (cas: 23282-20-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nizatidine Standard | 98.30% | 100mg | Research & Development Standard Material
Add to cartNizatidine standard with concentration 98.30%, volume 100mg (cas: 76963-41-2) suitable for laboratory analytical applications ensuring high precision and reliable results
-
No Need For Chlorine Water (GB/T 5750.11-2023) | | 1000mL | Water Quality Analysis Standard Material
Add to cartNo need for chlorine water (gb/t 5750.11-2023) with concentration specification: 1000ml, volume 1000ml ideal for chemical titration and analysis ensuring high precision and reliable results
-
No.6 Solvent Standard Solution | 10.0mg/mL | 5mL | Environmental Monitoring Standard Material
Add to cartNo.6 solvent standard solution with concentration 10.0mg/ml, volume 5ml ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonafluoropentanoic Acid Standard | 98.80% | 100mg | Environmental Monitoring Standard Material
Add to cartNonafluoropentanoic acid standard with concentration 98.80%, volume 100mg (cas: 2706-90-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonanoic Acid Standard | 97.30% | 100mg | Environmental Monitoring Standard Material
Add to cartNonanoic acid standard with concentration 97.30%, volume 100mg (cas: 112-05-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonanoic Acid Standard | 97.30% | 10mg | Environmental Monitoring Standard Material
Add to cartNonanoic acid standard with concentration 97.30%, volume 10mg (cas: 112-05-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonanoic Acid Standard | 99.90% | 250mg | Environmental Monitoring Standard Material
Add to cartNonanoic acid standard with concentration 99.90%, volume 250mg (cas: 112-05-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonolone Phenylpropionate Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartNonolone phenylpropionate standard with concentration refer to certificate, volume 100mg (cas: 62-90-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonylphenol (mixture Of Isomers) Standard | 99.40% | 100mg | Research & Development Standard Material
Add to cartNonylphenol (mixture of isomers) standard with concentration 99.40%, volume 100mg (cas: 25154-52-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Nonylphenol (mixture Of Isomers) Standard | 99.40% | 10mg | Research & Development Standard Material
Add to cartNonylphenol (mixture of isomers) standard with concentration 99.40%, volume 10mg (cas: 25154-52-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Nonylphenol Ethoxylates Solution In Methanol | 1000mg/L | 1.2mL | Environmental Monitoring Standard Material
Add to cartNonylphenol ethoxylates solution in methanol with concentration 1000mg/l, volume 1.2ml (cas: 9016-45-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonylphenol Ethoxylates Solution In Methanol | 10mg/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNonylphenol ethoxylates solution in methanol with concentration 10mg/ml, volume 1.2ml (cas: 9016-45-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonylphenol Polyoxyethylene Ether Standard | 99.70% | 100mg | Research & Development Standard Material
Add to cartNonylphenol polyoxyethylene ether standard with concentration 99.70%, volume 100mg (cas: 68412-54-4) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Nonylphenol Solution In Methanol | 1000mg/L | 1.2mL | Environmental Monitoring Standard Material
Add to cartNonylphenol solution in methanol with concentration 1000mg/l, volume 1.2ml (cas: 25154-52-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonylphenol Solution In Methanol | 10mg/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNonylphenol solution in methanol with concentration 10mg/ml, volume 1.2ml (cas: 25154-52-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nonylphenol Standard (Technical Grade) | 99.90% | 10mg | Research & Development Standard Material
Add to cartNonylphenol standard (technical grade) with concentration 99.90%, volume 10mg (cas: 84852-15-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Nonylphenol/Branched Isomer Mixture Standard | 99.90% | 50mg | Research & Development Standard Material
Add to cartNonylphenol/branched isomer mixture standard with concentration 99.90%, volume 50mg (cas: 84852-15-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Norarecoline Standard | refer to certificate | 20mg | Environmental Monitoring Standard Material
Add to cartNorarecoline standard with concentration refer to certificate, volume 20mg (cas: 6197-39-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Norclomipramine-D3 Hydrochloride Isotope Standard | 99.2% | 1mg | Environmental Monitoring Standard Material
Add to cartNorclomipramine-d3 hydrochloride isotope standard with concentration 99.2%, volume 1mg (cas: 189971-04-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nordihydroguaiaretic Acid Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNordihydroguaiaretic acid solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 500-38-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nordihydroguaiaretic Acid Standard | 97.9% | 10mg | Environmental Monitoring Standard Material
Add to cartNordihydroguaiaretic acid standard with concentration 97.9%, volume 10mg (cas: 500-38-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Nordihydroguaiaretic Acid Standard | 98.5% | 100mg | Environmental Monitoring Standard Material
Add to cartNordihydroguaiaretic acid standard with concentration 98.5%, volume 100mg (cas: 500-38-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Norepinephrine Hydrochloride Standard | 99.7% | 10mg | Environmental Monitoring Standard Material
Add to cartNorepinephrine hydrochloride standard with concentration 99.7%, volume 10mg (cas: 1011-74-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Norepinephrine hydrochloride-D6 Isotope Standard | 98.90% | 1mg | Environmental Monitoring Standard Material
Add to cartnorepinephrine hydrochloride-d6 isotope standard with concentration 98.90%, volume 1mg (cas: 1219803-04-9) ideal for chemical titration and analysis ensuring high precision and reliable results
