Reference Standard
Reference Standard
- Life Science Standards
- Food and Cosmetic Standards
- Food and Beverage Standards
- Inorganic Single-element Standard Solutions
- Pharmacopoeia and Impurity Reference Standards
- VOC Standard Solutions for Water and Soil Analysis
- Organic Standard Solutions
- Organic Pollutant Standards
- Chinese Medicine Reference Standards
- Reference Standards
- Protein Analysis Reagents
- Titration Standards
- Forensic and Veterinary Standards
- Analytical Standards
- Spectroscopy Reference Standards
- Chemical Standards
- Cosmetic Standards
- Volatile Organic Compounds (VOCs)
- Clinical Standards
- Pesticide Residues, Veterinary Drugs, and Fertilizers
- Agricultural and Environmental Standards
- Chromatography Standards
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Reference Standard
Reference standards are highly purified, fully characterized materials used to verify analytical accuracy, validate testing methods, and ensure quality consistency across pharmaceutical, chemical, and food testing laboratories. They serve as essential benchmarks for quantification, identification, and calibration in chromatography, spectroscopy, and bioanalytical methods, ensuring reliable and regulatory-compliant analytical outcomes.
Life Science Standards
Life science standards include biomolecular reference materials such as DNA, RNA, proteins, metabolites, lipids, cell lysates, enzymatic activity controls, and biological calibration kits. They support genomics, proteomics, metabolomics, molecular diagnostics, and biopharmaceutical development. These standards ensure precision in PCR assays, sequencing workflows, mass spectrometry quantification, biomarker discovery, and cellular function studies. Their traceability and certified performance allow laboratories to achieve reproducible biological measurements across platforms and experimental conditions. Life science standards are essential for method harmonization, experimental validation, and regulatory submission of biological products.
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CAS No.:129-90-8
Grade:Pharmacy Grade
Content:99.0%
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CAS No.:1173-06-4
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CAS No.:1602-40-0
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CAS No.:1852-38-6
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CAS No.:10318-07-7
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CAS No.:10326-73-5
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CAS No.:10557-48-9
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CAS No.:10581-69-8
Grade:Pharmacy Grade
Content:99.90%
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Food and Cosmetic Standards
Food and cosmetic standards are reference materials used to ensure compliance with safety regulations, verify ingredient authenticity, quantify additives, and detect contaminants in food and cosmetic products. These standards include preservatives, colorants, allergens, flavor compounds, nutritional markers, toxins, pesticide residues, banned ingredients, and stability indicators. They support analytical methods such as HPLC, GC–MS, LC–MS/MS, ICP–MS, and microbiological assays. Food and cosmetic standards play a crucial role in protecting consumer health and ensuring regulatory adherence across global markets. Their traceable, certified values provide confidence in product labeling, quality assurance, and contamination control programs.
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CAS No.:100009-90-3
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:127862-46-8
Grade:Pharmacy Grade
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CAS No.:1217758-21-8
Grade:Pharmacy Grade
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CAS No.:2241800-08-6
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CAS No.:74568-06-2
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CAS No.:78246-24-9
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CAS No.:93752-78-4
Grade:Pharmacy Grade
Content:99.90%
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Food and Beverage Standards
Food and beverage standards are certified reference materials designed to ensure the safety, authenticity, nutritional accuracy, and regulatory compliance of food and drink products. These standards encompass preservatives, sweeteners, colorants, flavor compounds, nutritional markers, food allergens, mycotoxins, pesticide residues, heavy metals, food additives, and process contaminants such as acrylamide and PAHs. They support a wide range of analytical methods including LC–MS/MS, GC–MS, ICP–MS, ion chromatography, NMR, HPLC, and microbiological assays. Food and beverage standards enable accurate quantification of trace analytes, verification of ingredient authenticity, and detection of adulteration or contamination. By providing traceable, certified values, these standards ensure consistent quality control across global food industries, enhance consumer protection, and help laboratories meet stringent regulatory requirements such as CODEX, FDA, EFSA, and national food safety guidelines. Their robust characterization and stability guarantee reliable performance across routine testing and high-precision analytical workflows.
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CAS No.:10-85-5
Grade:Pharmacy Grade
Content:99.0%
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CAS No.:1165-39-5
Grade:Pharmacy Grade
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CAS No.:10045-97-3
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CAS No.:101687-28-9
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CAS No.:102489-05-4
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CAS No.:106372-55-8
Grade:Pharmacy Grade
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CAS No.:109020-93-1
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CAS No.:109278-36-6
Grade:Pharmacy Grade
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Inorganic Single-element Standard Solutions
Inorganic single-element standard solutions are precisely prepared reference solutions containing known concentrations of individual elements such as metals and metalloids. They are essential calibration materials for spectrometric techniques including ICP–MS, ICP–OES, AAS, and XRF. These standards enable accurate quantification of elemental impurities, nutrient levels, environmental pollutants, and trace metals in samples ranging from pharmaceuticals and foods to soil, water, and industrial materials. Their production requires high-purity starting materials, rigorous gravimetric preparation, stability testing, and certification. Inorganic element standards ensure traceability to national metrology institutes and support compliance with international analytical guidelines. They are indispensable for laboratories requiring precise and reproducible elemental measurements.
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CAS No.:13813-79-1
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:126-44-3
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CAS No.:10346-69-7
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CAS No.:11128-29-3
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CAS No.:12238-75-4
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CAS No.:12412-52-1
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CAS No.:12594-59-1
Grade:Pharmacy Grade
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CAS No.:13464-42-1
Grade:Pharmacy Grade
Content:99.90%
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Pharmacopoeia and Impurity Reference Standards
Pharmacopoeia and impurity reference standards are authoritative materials used to verify drug identity, purity, potency, and impurity profiles in compliance with USP, EP, JP, ChP, and other global pharmacopeial requirements. These standards include active pharmaceutical ingredient (API) markers, degradation products, synthesis impurities, genotoxic impurities, and system suitability standards. They support method validation, stability studies, impurity qualification, and regulatory submission. Pharmacopoeial standards ensure consistent pharmaceutical quality and patient safety by enabling precise quantification of trace impurities and confirmation of drug specifications. Their certification involves rigorous analytical characterization, inter-laboratory validation, and continuous monitoring of stability.
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CAS No.:100-90-3
Grade:Pharmacy Grade
Content:99.0%
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CAS No.:125-24-6
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CAS No.:125-73-5
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CAS No.:127-29-7
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CAS No.:136-16-3
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CAS No.:147-87-5
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CAS No.:1011-74-1
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CAS No.:1023-20-7
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Content:99.0%
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Why choose US
Trusted Manufacturer
With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.
Rigorous Quality Assurance
Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.
Advanced R&D Expertise
Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.