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 8476–8500 of 16835 results
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Lomefloxacin Hydrochloride Standard | 99.30% | 10mg | Environmental Monitoring Standard Material
Add to cartLomefloxacin hydrochloride standard with concentration 99.30%, volume 10mg (cas: 98079-52-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Lomefloxacin Hydrochloride Standard | 99.40% | 100mg | Environmental Monitoring Standard Material
Add to cartLomefloxacin hydrochloride standard with concentration 99.40%, volume 100mg (cas: 98079-52-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Lomefloxacin Solution In Methanol Standard Material | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartLomefloxacin solution in methanol standard material with concentration 1000ug/ml, volume 1.2ml (cas: 98079-51-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Lomefloxacin Solution In Methanol Standard Material | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartLomefloxacin solution in methanol standard material with concentration 100ug/ml, volume 1.2ml (cas: 98079-51-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Lomefloxacin Standard | 99.3% | 100mg | Research & Development Standard Material
Add to cartLomefloxacin standard with concentration 99.3%, volume 100mg (cas: 98079-51-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Lomefloxacin-D5 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartLomefloxacin-d5 isotope 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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Lomonidazole (Ronidazole) Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartLomonidazole (ronidazole) standard with concentration refer to certificate, volume 10mg (cas: 7681-76-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Lomonidazole Standard | ≥99%refer to certificate | 100mg | Research & Development Standard Material
Add to cartLomonidazole standard with concentration ≥99%refer to certificate, volume 100mg (cas: 7681-76-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Long-grass Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartLong-grass solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 1982-47-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Long-grass Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartLong-grass solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1982-47-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Loratadine Standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartLoratadine standard with concentration ≥99%refer to certificate, volume 10mg (cas: 79794-75-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Losamycin Standard | 98.00% | 10mg | Research & Development Standard Material
Add to cartLosamycin standard with concentration 98.00%, volume 10mg (cas: 16846-24-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Losartan Potassium Standard | ≥99% | 100mg | Research & Development Standard Material
Add to cartLosartan potassium standard with concentration ≥99%, volume 100mg (cas: 124750-99-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Loteprednol Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartLoteprednol standard with concentration refer to certificate, volume 10mg (cas: 82034-46-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Louse And Mite Urea Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartLouse and mite urea solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 103055-07-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Louse And Mite Urea Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartLouse and mite urea solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 103055-07-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Lovastatin Sodium Hydroxylate Salt Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartLovastatin sodium hydroxylate salt solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 75225-50-2) ideal for chemical titration and analysis ensuring high precision and reliable re…
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Lovastatin Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartLovastatin solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 75330-75-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Lovastatin Standard | ≥98% | 100mg | Research & Development Standard Material
Add to cartLovastatin standard with concentration ≥98%, volume 100mg (cas: 75330-75-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Lowry Reagent | 2 components | (50+500)mL | Biochemical Assays Standard Material
Add to cartLowry reagent with concentration 2 components, volume (50+500)ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Loxoprofen Sodium Standard | 98.2% | 100mg | Research & Development Standard Material
Add to cartLoxoprofen sodium standard with concentration 98.2%, volume 100mg (cas: 226721-96-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Lu’s Alkaline Methylene Blue Staining Solution | 0.1% | 100mL | Research & Development Standard Material
Add to cartLu’s alkaline methylene blue staining solution with concentration 0.1%, volume 100ml (cas: 7220-79-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Lu’s Alkaline Methylene Blue Staining Solution | 0.1% | 5ml*6 | Research & Development Standard Material
Add to cartLu’s alkaline methylene blue staining solution with concentration 0.1%, volume 5ml*6 (cas: 7220-79-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Lucas Reagent | / | 100mL | Biochemical Assays Standard Material
Add to cartLu with concentration /, volume 100ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Lugo’s Iodine Solution | 5% | 100mL | Research & Development Standard Material
Add to cartLugo’s iodine solution with concentration 5%, volume 100ml (cas: 7553-56-2) suitable for laboratory analytical applications ensuring high precision and reliable results
