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 2276–2300 of 16835 results
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8 Kinds Of Organic Chlorine (HCH, DDT) Mixed Solution In N-hexane | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of organic chlorine (hch, ddt) mixed solution in n-hexane with concentration 10ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Organic Chlorine Mixed In N-hexane (standard Sample) | 8 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of organic chlorine mixed in n-hexane (standard sample) with concentration 8 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Organic Chlorine Mixed In N-hexane (standard Sample) | 8 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of organic chlorine mixed in n-hexane (standard sample) with concentration 8 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Organic Chlorine Mixed Solution In Isooctane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of organic chlorine mixed solution in isooctane with concentration 100ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Organic Chlorine Mixed Solution In N-hexane And Toluene | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of organic chlorine mixed solution in n-hexane and toluene with concentration 1000ug/ml, volume 1.2ml suitable for laboratory analytical applications ensuring high precision and reliable re…
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8 Kinds Of Organic Chlorine Mixed Solution In N-hexane And Toluene | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of organic chlorine mixed solution in n-hexane and toluene with concentration 100ug/ml, volume 1.2ml suitable for laboratory analytical applications ensuring high precision and reliable res…
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8 Kinds Of Organic Phosphorus Solutions In Acetonitrile | 8 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of organic phosphorus solutions in acetonitrile with concentration 8 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Organochlorine Pesticides In Methanol (standard Sample) | 8 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of organochlorine pesticides in methanol (standard sample) with concentration 8 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Perfluorocarboxylic Acid Solution In Methanol | 8 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of perfluorocarboxylic acid solution in methanol with concentration 8 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Polybrominated Diphenyl Ethers Mixed Solution In N-nonane (HJ 909-2017, HJ 952-2018) | | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of polybrominated diphenyl ethers mixed solution in n-nonane (hj 909-2017, hj 952-2018) with concentration specification: 1.2ml, volume 1.2ml ideal for chemical titration and analysis ensur…
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8 Kinds Of Polychlorinated Biphenyls Mixed Solution In N-hexane | 8 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of polychlorinated biphenyls mixed solution in n-hexane with concentration 8 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Pyrethroid Pesticide Mixed Solution In N-hexane (NY/T761-2008) | 8 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of pyrethroid pesticide mixed solution in n-hexane (ny/t761-2008) with concentration 8 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliabl…
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8 Kinds Of Sulfonamides Mixed Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of sulfonamides mixed solution in methanol with concentration 100ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Sulfonamides Mixed Solution In Methanol | 8 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of sulfonamides mixed solution in methanol with concentration 8 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Volatile Organic Compounds (VOCs) Mixed Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of volatile organic compounds (vocs) mixed solution in methanol with concentration 1000ug/ml, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Kinds Of Volatile Organic Compounds (VOCs) Mixed Solution In Methanol | 8 components | 2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of volatile organic compounds (vocs) mixed solution in methanol with concentration 8 components, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable re…
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8 Kinds Of Volatile Organic Compounds In Ethyl Acetate VOC Mixed Solution (set Of standard)(JC1066-2008) | 5 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 kinds of volatile organic compounds in ethyl acetate voc mixed solution (set of standard)(jc1066-2008) with concentration 5 components, volume 1.2ml ideal for chemical titration and analysis ensu…
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8 Neonicotinoid Pesticide Mixed Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 neonicotinoid pesticide mixed solution in acetonitrile with concentration 100ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8 Quinolones Mixed Solution In Methanol | 8 components | 1.2mL | Environmental Monitoring Standard Material
Add to cart8 quinolones mixed solution in methanol with concentration 8 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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8-Hydroxyquinoline Standard | ≥99.0% | 250mg | Research & Development Standard Material
Add to cart8-hydroxyquinoline standard with concentration ≥99.0%, volume 250mg (cas: 148-24-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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8-Hydroxyzoxetine Standard | 97.20% | 10mg | Research & Development Standard Material
Add to cart8-hydroxyzoxetine standard with concentration 97.20%, volume 10mg (cas: 60374-43-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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8-Quinolinol Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart8-quinolinol standard with concentration 99.90%, volume 100mg (cas: 148-24-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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9 Element Mixed Solutions (strontium, Bismuth, Titanium, Boron, Lithium, Molybdenum, Sulfur, Cobalt, Zirconium) | 1000ug/mL | 100mL | Soil & Agriculture Testing Standard Material
Add to cart9 element mixed solutions (strontium, bismuth, titanium, boron, lithium, molybdenum, sulfur, cobalt, zirconium) with concentration 1000ug/ml, volume 100ml suitable for laboratory analytical applica…
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9 Elements Mixed Solution (barium, Beryllium, Cerium, Cobalt, Indium, Magnesium, Lead, Ruthenium, uranium)(ICP-MS Calibration) | 9 components | 100mL | Soil & Agriculture Testing Standard Material
Add to cart9 elements mixed solution (barium, beryllium, cerium, cobalt, indium, magnesium, lead, ruthenium, uranium)(icp-ms calibration) with concentration 9 components, volume 100ml suitable for laboratory …
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9 Elements Mixed Solution (copper, Lead, Zinc, Cadmium, Iron, Manganese, Nickel, Aluminum, Silver) | 1000ug/mL | 100mL | Soil & Agriculture Testing Standard Material
Add to cart9 elements mixed solution (copper, lead, zinc, cadmium, iron, manganese, nickel, aluminum, silver) with concentration 1000ug/ml, volume 100ml suitable for laboratory analytical applications ensurin…
