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 701–725 of 16835 results
-
2-(3,5-di-tert-butyl-2-hydroxyphenyl) Benzotriazole Solution In Acetonitrile | 200mg/L | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-(3,5-di-tert-butyl-2-hydroxyphenyl) benzotriazole solution in acetonitrile with concentration 200mg/l, volume 1.2ml (cas: 3846-71-7) ideal for chemical titration and analysis ensuring high precis…
-
2-(3,5-di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole Solution In Acetonitrile | 200mg/L | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-(3,5-di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole solution in acetonitrile with concentration 200mg/l, volume 1.2ml (cas: 3864-99-1) ideal for chemical titration and analysis ensuring hig…
-
2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole Standard | 98.60% | 500mg | Research & Development Standard Material
Add to cart2-(3,5-di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole standard with concentration 98.60%, volume 500mg (cas: 3864-99-1) suitable for laboratory analytical applications ensuring high precision…
-
2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole Standard | 99.80% | 100mg | Research & Development Standard Material
Add to cart2-(3,5-di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole standard with concentration 99.80%, volume 100mg (cas: 3864-99-1) suitable for laboratory analytical applications ensuring high precision…
-
2-(3,5-tert-Butyl-2-hydroxybenzene)-2H-benzotriazole Standard | 99.00% | 500mg | Environmental Monitoring Standard Material
Add to cart2-(3,5-tert-butyl-2-hydroxybenzene)-2h-benzotriazole standard with concentration 99.00%, volume 500mg (cas: 3846-71-7) suitable for laboratory analytical applications ensuring high precision and re…
-
2-(3,5-tert-Butyl-2-hydroxybenzene)-2H-benzotriazole Standard | 99.9% | 100mg | Environmental Monitoring Standard Material
Add to cart2-(3,5-tert-butyl-2-hydroxybenzene)-2h-benzotriazole standard with concentration 99.9%, volume 100mg (cas: 3846-71-7) suitable for laboratory analytical applications ensuring high precision and rel…
-
2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl P-cresol Standard | 99.30% | 10mg | Research & Development Standard Material
Add to cart2-(5-chloro-2-benzotriazolyl)-6-tert-butyl p-cresol standard with concentration 99.30%, volume 10mg (cas: 3896-11-5) suitable for laboratory analytical applications ensuring high precision and reli…
-
2-(5-tert-butyl-2-hydroxyphenyl) Benzotriazole Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2-(5-tert-butyl-2-hydroxyphenyl) benzotriazole standard with concentration 99.90%, volume 10mg (cas: 3147-76-0) suitable for laboratory analytical applications ensuring high precision and reliable …
-
2-(Dibutylamino) Ethanol Standard | 99.40% | 100mg | Research & Development Standard Material
Add to cart2-(dibutylamino) ethanol standard with concentration 99.40%, volume 100mg (cas: 102-81-8) suitable for laboratory analytical applications ensuring high precision and reliable results
-
2-(Diethylamino)-N-m-Methylacetamide Hydrochloride Standard | 98.40% | 100mg | Environmental Monitoring Standard Material
Add to cart2-(diethylamino)-n-m-methylacetamide hydrochloride standard with concentration 98.40%, volume 100mg (cas: 1027-14-1) ideal for chemical titration and analysis ensuring high precision and reliable r…
-
2-(Perfluorodecyl) Ethyl Methacrylate Standard | 98.50% | 10mg | Research & Development Standard Material
Add to cart2-(perfluorodecyl) ethyl methacrylate standard with concentration 98.50%, volume 10mg (cas: 2144-54-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
2-(Perfluorohexyl) Ethyl Methacrylate Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-(perfluorohexyl) ethyl methacrylate standard with concentration 99.90%, volume 100mg (cas: 2144-53-8) suitable for laboratory analytical applications ensuring high precision and reliable results
-
2-(perfluorooctyl) Ethyl Methacrylate Solution In Tert-butyl Methyl Ether | 500mg/L | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-(perfluorooctyl) ethyl methacrylate solution in tert-butyl methyl ether with concentration 500mg/l, volume 1.2ml (cas: 1996-88-9) ideal for chemical titration and analysis ensuring high precision…
-
2-(Perfluorooctyl) Ethyl Methacrylate Standard | 99.50% | 100mg | Research & Development Standard Material
Add to cart2-(perfluorooctyl) ethyl methacrylate standard with concentration 99.50%, volume 100mg (cas: 1996-88-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
2-(Trifluoromethyl) Benzamide Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-(trifluoromethyl) benzamide standard with concentration 99.90%, volume 100mg (cas: 360-64-5) suitable for laboratory analytical applications ensuring high precision and reliable results
-
2-(Trifluoromethyl) Benzonitrile Standard | 99.70% | 100mg | Research & Development Standard Material
Add to cart2-(trifluoromethyl) benzonitrile standard with concentration 99.70%, volume 100mg (cas: 447-60-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
2-[(3-Chloro-2-methylphenyl) Amino] Nicotinic Acid Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cart2-[(3-chloro-2-methylphenyl) amino] nicotinic acid standard with concentration 99.90%, volume 100mg (cas: 17737-65-4) ideal for chemical titration and analysis ensuring high precision and reliable …
-
2-[2-(2-Azidoethoxy) Ethoxy] Ethyl -2,3,4,6-tetra-O-acetyl-D-galactosanthene Standard | 94.2% | 100mg | Research & Development Standard Material
Add to cart2-[2-(2-azidoethoxy) ethoxy] ethyl -2,3,4,6-tetra-o-acetyl-d-galactosanthene standard with concentration 94.2%, volume 100mg (cas: 381716-33-2) suitable for laboratory analytical applications ensur…
-
2-[2-(2-Azidoethoxy) Ethoxy] Ethyl -2,3,4,6-tetra-O-acetyl-D-galactosanthene Standard | 97.80% | 10mg | Research & Development Standard Material
Add to cart2-[2-(2-azidoethoxy) ethoxy] ethyl -2,3,4,6-tetra-o-acetyl-d-galactosanthene standard with concentration 97.80%, volume 10mg (cas: 381716-33-2) suitable for laboratory analytical applications ensur…
-
2-[2-Hydroxy-5-[2-(methacryloyloxy) Ethyl] phenyl]-2H-benzotriazole Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-[2-hydroxy-5-[2-(methacryloyloxy) ethyl] phenyl]-2h-benzotriazole standard with concentration 99.90%, volume 100mg (cas: 96478-09-0) suitable for laboratory analytical applications ensuring high …
-
2-[2-Hydroxy-5-tert-octylphenyl) Benzotriazole Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2-[2-hydroxy-5-tert-octylphenyl) benzotriazole standard with concentration 99.90%, volume 10mg (cas: 3147-75-9) suitable for laboratory analytical applications ensuring high precision and reliable …
-
2-Acetamidofluorene Standard | 99.40% | 100mg | Research & Development Standard Material
Add to cart2-acetamidofluorene standard with concentration 99.40%, volume 100mg (cas: 53-96-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
2-Acetamidofluorene Standard | 99.70% | 10mg | Research & Development Standard Material
Add to cart2-acetamidofluorene standard with concentration 99.70%, volume 10mg (cas: 53-96-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
2-Acetaminophenol Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2-acetaminophenol standard with concentration 99.90%, volume 10mg (cas: 614-80-2) suitable for laboratory analytical applications ensuring high precision and reliable results
-
2-Acetaminophenol Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cart2-acetaminophenol standard with concentration 99.90%, volume 250mg (cas: 614-80-2) suitable for laboratory analytical applications ensuring high precision and reliable results
