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 51–75 of 16835 results
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(R)-Pantothenate Sodium Salt Standard | 95.20% | 10mg | Research & Development Standard Material
Add to cart(r)-pantothenate sodium salt standard with concentration 95.20%, volume 10mg (cas: 60979-68-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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(S)-(+)-2-Butanol Standard | 99.30% | 10mg | Research & Development Standard Material
Add to cart(s)-(+)-2-butanol standard with concentration 99.30%, volume 10mg (cas: 4221-99-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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(S)-(+)-2-Octanol Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart(s)-(+)-2-octanol standard with concentration 99.90%, volume 10mg (cas: 6169-06-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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(S)-(+)-Phenylglycinol Standard | 96.90% | 10mg | Research & Development Standard Material
Add to cart(s)-(+)-phenylglycinol standard with concentration 96.90%, volume 10mg (cas: 20989-17-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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(SDS) Sodium Dodecyl Sulfate Solution | 100g/L | 250mL | Environmental Monitoring Standard Material
Add to cart(sds) sodium dodecyl sulfate solution with concentration 100g/l, volume 250ml (cas: 151-21-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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(Soybean Flour) Quality Control Sample Of Chromium In Soybean | 29.1mg/kg | 30g | Environmental Monitoring Standard Material
Add to cart(soybean flour) quality control sample of chromium in soybean with concentration 29.1mg/kg, volume 30g (cas: 7440-47-3) ideal for chemical titration and analysis ensuring high precision and reliabl…
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(Z)-Oxadiazate Solution In Acetone Standard Material | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart(z)-oxadiazate solution in acetone standard material with concentration 1000ug/ml, volume 1.2ml (cas: 149054-53-5) ideal for chemical titration and analysis ensuring high precision and reliable res…
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(Z)-Oxadiazate Solution In Acetone Standard Material | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart(z)-oxadiazate solution in acetone standard material with concentration 100ug/ml, volume 1.2ml (cas: 149054-53-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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䓛 In Dichloromethane;-d12 Isotope Solution | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart? in dichloromethane;-d12 isotope solution with concentration 1000ug/ml, volume 1.2ml (cas: 1719-03-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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䓛 Solution In Acetonitrile | 200ug/mL | 1.5mL | Environmental Monitoring Standard Material
Add to cart? solution in acetonitrile with concentration 200ug/ml, volume 1.5ml (cas: 218-01-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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0.01mol/L Tetrabutylammonium Bromide Solution-Six Quinolones Mixed Solution In Acetonitrile | 10ug/mL | 1.2mL | Soil & Agriculture Testing Standard Material
Add to cart0.01mol/l tetrabutylammonium bromide solution-six quinolones mixed solution in acetonitrile with concentration 10ug/ml, volume 1.2ml suitable for laboratory analytical applications ensuring high pr…
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0.1 Vancomycin And Norvancomycin Mixed Solution In Formic Acid Solution | 2 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart0.1 vancomycin and norvancomycin mixed solution in formic acid solution with concentration 2 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable …
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0.1 Vancomycin And Norvancomycin Mixed Solution In Formic Acid Solution | 2 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart0.1 vancomycin and norvancomycin mixed solution in formic acid solution with concentration 2 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable …
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0.1% Coumarin-D4 Isotope Solution In Formic Acid Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart0.1% coumarin-d4 isotope solution in formic acid methanol with concentration 1000ug/ml, volume 1.2ml (cas: 185056-83-1) ideal for chemical titration and analysis ensuring high precision and reliabl…
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0.1% Coumarin-D4 Isotope Solution In Formic Acid Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart0.1% coumarin-d4 isotope solution in formic acid methanol with concentration 100ug/ml, volume 1.2ml (cas: 185056-83-1) ideal for chemical titration and analysis ensuring high precision and reliable…
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0.1% Methyl Vanillin-D3 Isotope Solution In Formic Acid Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart0.1% methyl vanillin-d3 isotope solution in formic acid methanol with concentration 1000ug/ml, volume 1.2ml (cas: 143318-06-3) ideal for chemical titration and analysis ensuring high precision and …
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0.1% Methyl Vanillin-D3 Isotope Solution In Formic Acid Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart0.1% methyl vanillin-d3 isotope solution in formic acid methanol with concentration 100ug/ml, volume 1.2ml (cas: 143318-06-3) ideal for chemical titration and analysis ensuring high precision and r…
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0.1mol Hydrochloric Acid Aqueous Solution Of gamma-Amino Acid Solution | 500ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart0.1mol hydrochloric acid aqueous solution of gamma-amino acid solution with concentration 500ug/ml, volume 2ml (cas: 56-12-2) ideal for chemical titration and analysis ensuring high precision and relia…
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0.1mol Hydrochloric Acid Aqueous Solution Of Tryptophan Solution | 500ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart0.1mol hydrochloric acid aqueous solution of tryptophan solution with concentration 500ug/ml, volume 1.2ml (cas: 73-22-3) ideal for chemical titration and analysis ensuring high precision and relia…
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0.1mol Hydrochloric Acid In Aqueous Solution Of Leucine Solution | 500ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart0.1mol hydrochloric acid in aqueous solution of leucine solution with concentration 500ug/ml, volume 2ml (cas: 61-90-5) ideal for chemical titration and analysis ensuring high precision and reliabl…
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0.1mol/L Pyridoxamine, Pyridoxal And Pyridoxine Mixed Solution In Hydrochloric Acid Water | 100ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cart0.1mol/l pyridoxamine, pyridoxal and pyridoxine mixed solution in hydrochloric acid water with concentration 100ug/ml, volume 2ml ideal for chemical titration and analysis ensuring high precision a…
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0.1mol/L Tris-boric (boric Acid) Electrophoresis Buffer | pH 8.2 | 500mL | Biochemical Assays Standard Material
Add to cart0.1mol/l tris-boric (boric acid) electrophoresis buffer with concentration ph 8.2, volume 500ml suitable for laboratory analytical applications ensuring high precision and reliable results
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0.1mol/L Vitamin B6 (Pyridoxamine) Solution In Hydrochloric Acid Water | 1000ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cart0.1mol/l vitamin b6 (pyridoxamine) solution in hydrochloric acid water with concentration 1000ug/ml, volume 2ml (cas: 524-36-7) ideal for chemical titration and analysis ensuring high precision and…
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0.2M Acetic Acid Buffer | pH=3.2 | 500mL | Biochemical Assays Standard Material
Add to cart0.2m acetic acid buffer with concentration ph=3.2, volume 500ml suitable for laboratory analytical applications ensuring high precision and reliable results
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0.5% Sodium Dodecyl Sulfate In Phosphate Buffer | PH=6.8 | 500mL | Biochemical Assays Standard Material
Add to cart0.5% sodium dodecyl sulfate in phosphate buffer with concentration ph=6.8, volume 500ml (cas: 151-21-3) suitable for laboratory analytical applications ensuring high precision and reliable results
