R&D dedicated standard substances adopt high-grade raw materials and strict purification process, suitable for cutting-edge scientific research, new material development, pharmaceutical innovation and laboratory formula optimization. We also support customized concentration and special matrix standard preparation to meet personalized R&D experimental needs.
Research & Development
Showing 2276–2300 of 3706 results
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Kaempferol Reference Substance | ≥98% | 20mg | Research & Development Standard Material
Add to cartKaempferol reference substance with concentration ≥98%, volume 20mg (cas: 520-18-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Kanamycin Standard | 79.60% | 10mg | Research & Development Standard Material
Add to cartKanamycin standard with concentration 79.60%, volume 10mg (cas: 8063-07-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ketoconazole Standard | 99.8% | 250mg | Research & Development Standard Material
Add to cartKetoconazole standard with concentration 99.8%, volume 250mg (cas: 65277-42-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ketone Red Dinar Non-standard | 99.40% | 5mg | Research & Development Standard Material
Add to cartKetone red dinar non-standard with concentration 99.40%, volume 5mg (cas: 1446144-70-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ketoprofen Standard | 99.70% | 100mg | Research & Development Standard Material
Add to cartKetoprofen standard with concentration 99.70%, volume 100mg (cas: 22071-15-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ketoprofen Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartKetoprofen standard with concentration 99.90%, volume 10mg (cas: 22071-15-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Kill Grass Strong Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartKill grass strong standard with concentration 99.90%, volume 100mg (cas: 61-82-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-(-)-Lactide Standard | 99.1% | 100mg | Research & Development Standard Material
Add to cartL-(-)-lactide standard with concentration 99.1%, volume 100mg (cas: 4511-42-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-(-)-Lactide Standard | 99.1% | 250mg | Research & Development Standard Material
Add to cartL-(-)-lactide standard with concentration 99.1%, volume 250mg (cas: 4511-42-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-(-)-Mannose Standard | 99.8% | 100mg | Research & Development Standard Material
Add to cartL-(-)-mannose standard with concentration 99.8%, volume 100mg (cas: 10030-80-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-(-)-Sorbose Standard | 99.80% | 5g | Research & Development Standard Material
Add to cartL-(-)-sorbose standard with concentration 99.80%, volume 5g (cas: 87-79-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-(+)-arabinose Standard | 98.1% | 100mg | Research & Development Standard Material
Add to cartL-(+)-arabinose standard with concentration 98.1%, volume 100mg (cas: 5328-37-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-(+)-arabinose Standard | 99.90% | 1g | Research & Development Standard Material
Add to cartL-(+)-arabinose standard with concentration 99.90%, volume 1g (cas: 5328-37-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-5-Methyltetrahydrofolate Standard | 99.8% | 100mg | Research & Development Standard Material
Add to cartL-5-methyltetrahydrofolate standard with concentration 99.8%, volume 100mg (cas: 31690-09-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-Alanine Standard | 99.5% | 25g | Research & Development Standard Material
Add to cartL-alanine standard with concentration 99.5%, volume 25g (cas: 56-41-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-ALANINE-D3 ISOTOPIC STANDARD | 99.0% | 100mg | Research & Development Standard Material
Add to cartL-alanine-d3 isotopic standard with concentration 99.0%, volume 100mg (cas: 19470-97-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-ALTHONINE STANDARD | 99.9% | 100mg | Research & Development Standard Material
Add to cartL-althonine standard with concentration 99.9%, volume 100mg (cas: 28954-12-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-Arginine Standard | 99.7% | 5g | Research & Development Standard Material
Add to cartL-arginine standard with concentration 99.7%, volume 5g (cas: 74-79-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-Asparagine Monohydrate Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartL-asparagine monohydrate standard with concentration 99.90%, volume 10mg (cas: 5794-13-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-Aspartate Standard | 100.10% | 1g | Research & Development Standard Material
Add to cartL-aspartate standard with concentration 100.10%, volume 1g (cas: 56-84-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-carnitine Reference Substance | 98% | 100mg | Research & Development Standard Material
Add to cartL-carnitine reference substance with concentration 98%, volume 100mg (cas: 541-15-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-Carnitine Standard | 99.9% | 100mg | Research & Development Standard Material
Add to cartL-carnitine standard with concentration 99.9%, volume 100mg (cas: 541-15-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-Carnosine Standard | 99.1% | 100mg | Research & Development Standard Material
Add to cartL-carnosine standard with concentration 99.1%, volume 100mg (cas: 305-84-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-Citrulline Standard | 99.5% | 100mg | Research & Development Standard Material
Add to cartL-citrulline standard with concentration 99.5%, volume 100mg (cas: 372-75-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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L-Citrulline Standard | 99.5% | 10mg | Research & Development Standard Material
Add to cartL-citrulline standard with concentration 99.5%, volume 10mg (cas: 372-75-8) suitable for laboratory analytical applications ensuring high precision and reliable results
