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 16676–16700 of 16835 results
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Xylazine Hydrochloride Standard | 99.90% | 10mg | Environmental Monitoring Standard Material
Add to cartXylazine hydrochloride standard with concentration 99.90%, volume 10mg (cas: 23076-35-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Xylazine Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartXylazine solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 7361-61-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Xylazine Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartXylazine standard with concentration 99.90%, volume 100mg (cas: 7361-61-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Xylazine Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartXylazine standard with concentration 99.90%, volume 10mg (cas: 7361-61-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Xylene Diisocyanate Standard | 99.71% | 0.5g | Environmental Monitoring Standard Material
Add to cartXylene diisocyanate standard with concentration 99.71%, volume 0.5g (cas: 26447-40-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Xylene Quality Control Sample In Activated Carbon Tube | 2 components | 2pcs/set | Environmental Monitoring Standard Material
Add to cartXylene quality control sample in activated carbon tube with concentration 2 components, volume 2pcs/set suitable for laboratory analytical applications ensuring high precision and reliable results
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Xylene Solution In Methanol (set Of standard)(GB50325-2020 Annex D) | 6 components | 2mL/pc,6 pc/set | Environmental Monitoring Standard Material
Add to cartXylene solution in methanol (set of standard)(gb50325-2020 annex d) with concentration 6 components, volume 2ml/pc,6 pc/set suitable for laboratory analytical applications ensuring high precision a…
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Xylenol Orange Indicator Solution | 0.2%(w/v) | 50mL | Biochemical Assays Standard Material
Add to cartXylenol orange indicator solution with concentration 0.2%(w/v), volume 50ml (cas: 63721-83-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Xylenol Orange Indicator Solution | 5g/L | 50mL | Biochemical Assays Standard Material
Add to cartXylenol orange indicator solution with concentration 5g/l, volume 50ml (cas: 63721-83-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Xylitol Standard | 99.7% | 1g | Research & Development Standard Material
Add to cartXylitol standard with concentration 99.7%, volume 1g (cas: 87-99-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Xylitol Standard | 99% | 250mg | Research & Development Standard Material
Add to cartXylitol standard with concentration 99%, volume 250mg (cas: 87-99-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Xylose Lysine Deoxycholate Agar Medium | 11 components | 86.78g | Environmental Monitoring Standard Material
Add to cartXylose lysine deoxycholate agar medium with concentration 11 components, volume 86.78g ideal for chemical titration and analysis ensuring high precision and reliable results
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Xylose Standard | 99.4% | 250mg | Research & Development Standard Material
Add to cartXylose standard with concentration 99.4%, volume 250mg (cas: 58-86-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Yadan Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cartYadan standard with concentration 99.90%, volume 250mg (cas: 123-33-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Yam I Standard | 99.50% | 5mg | Research & Development Standard Material
Add to cartYam i standard with concentration 99.50%, volume 5mg (cas: 51415-00-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Yellow Phosphorus In Cyclohexane (standard Sample) | 2.0ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartYellow phosphorus in cyclohexane (standard sample) with concentration 2.0ug/ml, volume 1.2ml (cas: 12185-10-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Yellow Phosphorus In Toluene (standard Sample) | 2.1ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartYellow phosphorus in toluene (standard sample) with concentration 2.1ug/ml, volume 1.2ml (cas: 12185-10-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Yellow Phosphorus Solution In Cyclohexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartYellow phosphorus solution in cyclohexane with concentration 1000ug/ml, volume 1.2ml (cas: 12185-10-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Yellow Phosphorus Solution In Cyclohexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartYellow phosphorus solution in cyclohexane with concentration 100ug/ml, volume 1.2ml (cas: 12185-10-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Yellow Phosphorus Solution In Toluene | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartYellow phosphorus solution in toluene with concentration 1000ug/ml, volume 1.2ml (cas: 12185-10-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Yellow Phosphorus Solution In Toluene | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartYellow phosphorus solution in toluene with concentration 100ug/ml, volume 1.2ml (cas: 12185-10-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Yellow Standard Colorimetric Liquid Y1-Y7 (European Pharmacopoeia) | 7 components | 10mL*7 | Environmental Monitoring Standard Material
Add to cartYellow standard colorimetric liquid y1-y7 (european pharmacopoeia) with concentration 7 components, volume 10ml*7 ideal for chemical titration and analysis ensuring high precision and reliable results
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Yellow Standard Colorimetric Solution (Y1-Y7)(Japanese Pharmacopoeia) | 7 components | 10mL*7 | Environmental Monitoring Standard Material
Add to cartYellow standard colorimetric solution (y1-y7)(japanese pharmacopoeia) with concentration 7 components, volume 10ml*7 ideal for chemical titration and analysis ensuring high precision and reliable r…
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Yellow Standard Colorimetric Solution 0.5-10 (Chinese Pharmacopoeia) | 11 components | 10mL*11pcs/set | Environmental Monitoring Standard Material
Add to cartYellow standard colorimetric solution 0.5-10 (chinese pharmacopoeia) with concentration 11 components, volume 10ml*11pcs/set ideal for chemical titration and analysis ensuring high precision and re…
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Yellow Standard Colorimetric Solution 5#(Chinese Pharmacopoeia) | 5# | 10pcs /box, 10mL/pc | Environmental Monitoring Standard Material
Add to cartYellow standard colorimetric solution 5#(chinese pharmacopoeia) with concentration 5#, volume 10pcs /box, 10ml/pc ideal for chemical titration and analysis ensuring high precision and reliable results
