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 2176–2200 of 16835 results
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7 Benzene Compounds In Carbon Disulfide (TVOC) Mixed Solution | 5ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart7 benzene compounds in carbon disulfide (tvoc) mixed solution with concentration 5ug/ml, volume 2ml suitable for laboratory analytical applications ensuring high precision and reliable results
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7 Benzene In Carbon Disulfide (TVOC) Mixed Solution | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart7 benzene in carbon disulfide (tvoc) mixed solution with concentration 100ug/ml, volume 2ml suitable for laboratory analytical applications ensuring high precision and reliable results
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7 Benzene In Carbon Disulfide (TVOC) Mixed Solution | 10ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart7 benzene in carbon disulfide (tvoc) mixed solution with concentration 10ug/ml, volume 2ml suitable for laboratory analytical applications ensuring high precision and reliable results
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7 Elements Mixed (standard Sample) (cadmium, Chromium, Arsenic, Mercury, Copper, Zinc, Nickel) | 7 components | 20mL | Environmental Monitoring Standard Material
Add to cart7 elements mixed (standard sample) (cadmium, chromium, arsenic, mercury, copper, zinc, nickel) with concentration 7 components, volume 20ml ideal for chemical titration and analysis ensuring high p…
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7 Elements Mixed (standard Sample) (cadmium, Chromium, Arsenic, Mercury, Copper, Zinc, Nickel) | 7 components | 20mL | Environmental Monitoring Standard Material
Add to cart7 elements mixed (standard sample) (cadmium, chromium, arsenic, mercury, copper, zinc, nickel) with concentration 7 components, volume 20ml ideal for chemical titration and analysis ensuring high p…
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7 Elements Mixed Solution (bismuth, Germanium, Indium, Rhodium, Scandium, Terbium, Yttrium) | 10ug/mL | 50mL | Soil & Agriculture Testing Standard Material
Add to cart7 elements mixed solution (bismuth, germanium, indium, rhodium, scandium, terbium, yttrium) with concentration 10ug/ml, volume 50ml suitable for laboratory analytical applications ensuring high pre…
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7 Elements Mixed Solution (lanthanum, Cerium, Praseodymium, Neodymium, Samarium, Europium, Gadolinium) | 7 components | 100mL | Soil & Agriculture Testing Standard Material
Add to cart7 elements mixed solution (lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium) with concentration 7 components, volume 100ml suitable for laboratory analytical applications …
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7 Elements Mixed Solution (potassium, Sodium, Calcium, Magnesium, Aluminum, Iron, Titanium) | 1000ug/mL | 100mL | Soil & Agriculture Testing Standard Material
Add to cart7 elements mixed solution (potassium, sodium, calcium, magnesium, aluminum, iron, titanium) with concentration 1000ug/ml, volume 100ml suitable for laboratory analytical applications ensuring high …
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7 Elements Mixed Solution (silver, Bismuth, Copper, Iron, Lead, Palladium, Antimony) | 7 components | 100mL | Soil & Agriculture Testing Standard Material
Add to cart7 elements mixed solution (silver, bismuth, copper, iron, lead, palladium, antimony) with concentration 7 components, volume 100ml suitable for laboratory analytical applications ensuring high prec…
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7 Ethylene Glycol Ether And Ether Ester Mixed Solution In Methanol | 7 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart7 ethylene glycol ether and ether ester mixed solution in methanol with concentration 7 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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7 Kinds Of Anion Mixed Solution In Water (fluoride, Chloride, Bromide, Nitrate, Nitrite, Phosphate, Sulfate) | 1000ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cart7 kinds of anion mixed solution in water (fluoride, chloride, bromide, nitrate, nitrite, phosphate, sulfate) with concentration 1000ug/ml, volume 50ml suitable for laboratory analytical application…
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7 Kinds Of Anion Mixed Solution In Water (fluorine, Chlorine, Bromine, Nitrate, Nitrite, Phosphate, Sulfate) | | 50mL | Water Quality Analysis Standard Material
Add to cart7 kinds of anion mixed solution in water (fluorine, chlorine, bromine, nitrate, nitrite, phosphate, sulfate) with concentration specification: 50ml, volume 50ml suitable for laboratory analytical a…
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7 Kinds Of Anion Mixed Solution In Water (fluorine, Chlorine, Bromine, Nitrate, Nitrite, Phosphate, Sulfate) | 7 components | 100mL | Water Quality Analysis Standard Material
Add to cart7 kinds of anion mixed solution in water (fluorine, chlorine, bromine, nitrate, nitrite, phosphate, sulfate) with concentration 7 components, volume 100ml suitable for laboratory analytical applica…
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7 Kinds Of Anion Mixed Solution In Water (fluorine, Chlorine, Bromine, Nitrate, Nitrite, Sulfate, Phosphate) | 7 components | 50mL | Water Quality Analysis Standard Material
Add to cart7 kinds of anion mixed solution in water (fluorine, chlorine, bromine, nitrate, nitrite, sulfate, phosphate) with concentration 7 components, volume 50ml suitable for laboratory analytical applicat…
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7 Kinds Of Anion Mixed Solution In Water (fluorine, Chlorine, Bromine, Nitrite, Nitrate, Phosphate, Sulfate) | 100mg/L | 100mL | Water Quality Analysis Standard Material
Add to cart7 kinds of anion mixed solution in water (fluorine, chlorine, bromine, nitrite, nitrate, phosphate, sulfate) with concentration 100mg/l, volume 100ml suitable for laboratory analytical applications…
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7 Kinds Of Anion Mixed Solution In Water (fluorine, Chlorine, Bromine, Nitrite, Nitrate, Phosphate, Sulfate) | 100ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cart7 kinds of anion mixed solution in water (fluorine, chlorine, bromine, nitrite, nitrate, phosphate, sulfate) with concentration 100ug/ml, volume 50ml suitable for laboratory analytical applications…
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7 Kinds Of Anion Mixed Standard Solution In Water (fluorine, Chlorine, Bromine, Nitrite, Nitrate, Phosphate, Sulfate) | 10.0ug/mL | 100mL | Water Quality Analysis Standard Material
Add to cart7 kinds of anion mixed standard solution in water (fluorine, chlorine, bromine, nitrite, nitrate, phosphate, sulfate) with concentration 10.0ug/ml, volume 100ml ideal for chemical titration and ana…
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7 Kinds Of Anion Mixture In Water (standard Sample) (fluorine, Chlorine, Bromine, Nitrate, Nitrite, Sulfate, Phosphate) | | 20mL | Water Quality Analysis Standard Material
Add to cart7 kinds of anion mixture in water (standard sample) (fluorine, chlorine, bromine, nitrate, nitrite, sulfate, phosphate) with concentration specification: 20ml, volume 20ml ideal for chemical titrat…
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7 Kinds Of Anion Mixture In Water (standard Sample) (fluorine, Chlorine, Bromine, Sulfate, Phosphate, Nitrate, Nitrite) | 4.0ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cart7 kinds of anion mixture in water (standard sample) (fluorine, chlorine, bromine, sulfate, phosphate, nitrate, nitrite) with concentration 4.0ug/ml, volume 20ml ideal for chemical titration and ana…
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7 Kinds Of Central Nervous System Drug Mixed Solution In Methanol | 7 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart7 kinds of central nervous system drug mixed solution in methanol with concentration 7 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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7 Kinds Of Chlorobenzene Mixture In Methanol (standard Sample) | 40.ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart7 kinds of chlorobenzene mixture in methanol (standard sample) with concentration 40.ug/ml, volume 2ml suitable for laboratory analytical applications ensuring high precision and reliable results
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7 Kinds Of Estrogen Mixed Solution In Methanol | 7 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart7 kinds of estrogen mixed solution in methanol with concentration 7 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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7 Kinds Of Glucocorticoids Mixed Solution In Methanol Standard Material | 7 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart7 kinds of glucocorticoids mixed solution in methanol standard material with concentration 7 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable …
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7 Kinds Of Metal Element Mixed Solution (calcium, Sodium, Potassium, Magnesium, Aluminum, Iron, Zinc) | 1000ug/mL | 50mL | Soil & Agriculture Testing Standard Material
Add to cart7 kinds of metal element mixed solution (calcium, sodium, potassium, magnesium, aluminum, iron, zinc) with concentration 1000ug/ml, volume 50ml suitable for laboratory analytical applications ensur…
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7 Kinds Of Metal Element Mixed Solution (calcium, Sodium, Potassium, Magnesium, Aluminum, Iron, Zinc) | 100ug/mL | 50mL | Soil & Agriculture Testing Standard Material
Add to cart7 kinds of metal element mixed solution (calcium, sodium, potassium, magnesium, aluminum, iron, zinc) with concentration 100ug/ml, volume 50ml suitable for laboratory analytical applications ensuri…
