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 3951–3975 of 16835 results
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Bromopyrrole Nitrile Standard | 99.6%(HPLC) | 100mg | Research & Development Standard Material
Add to cartBromopyrrole nitrile standard with concentration 99.6%(hplc), volume 100mg (cas: 122454-29-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Bromosulfuron Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBromosulfuron solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 3060-89-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bromosulfuron Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBromosulfuron solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 3060-89-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bromothymol Blue (bromothymol Blue) Indicator Solution | 0.05%(w/v) | 50mL | Biochemical Assays Standard Material
Add to cartBromothymol blue (bromothymol blue) indicator solution with concentration 0.05%(w/v), volume 50ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Bromothymol Blue Indicator (bromothymol Blue Indicator) | 0.05%(w/v) | 500mL | Biochemical Assays Standard Material
Add to cartBromothymol blue indicator (bromothymol blue indicator) with concentration 0.05%(w/v), volume 500ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Bromothymol Blue Indicator (bromothymol Blue Indicator) | 1g/L | 100mL | Biochemical Assays Standard Material
Add to cartBromothymol blue indicator (bromothymol blue indicator) with concentration 1g/l, volume 100ml (cas: 76-59-5) suitable for laboratory analytical applications ensuring high precision and reliable res…
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Bromothymol Blue Indicator Solution | | 100mL | Biochemical Assays Standard Material
Add to cartBromothymol blue indicator solution with concentration specification: 100ml, volume 100ml (cas: 76-59-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Bromoxynil Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBromoxynil solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 1689-84-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bromoxynil Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBromoxynil solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1689-84-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bromoxynil Standard | 99.8% | 10mg | Research & Development Standard Material
Add to cartBromoxynil standard with concentration 99.8%, volume 10mg (cas: 1689-84-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Bromphenamine Maleate Standard | 99.60% | 10mg | Research & Development Standard Material
Add to cartBromphenamine maleate standard with concentration 99.60%, volume 10mg (cas: 980-71-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Bromphenamine Standard | 98% | 100mg | Research & Development Standard Material
Add to cartBromphenamine standard with concentration 98%, volume 100mg (cas: 86-22-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Bromphenamine Standard | 98% | 10mg | Research & Development Standard Material
Add to cartBromphenamine standard with concentration 98%, volume 10mg (cas: 86-22-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Brompheniramine Maleate Standard | 99.60% | 100mg | Research & Development Standard Material
Add to cartBrompheniramine maleate standard with concentration 99.60%, volume 100mg (cas: 980-71-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Bromuron Standard | 99.7% | 10mg | Research & Development Standard Material
Add to cartBromuron standard with concentration 99.7%, volume 10mg (cas: 3060-89-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Brown Red Standard Colorimetric Solution 0.5-10 (Chinese Pharmacopoeia) | 11 components | 10mL*11pcs/set | Environmental Monitoring Standard Material
Add to cartBrown red 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…
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Brown Red Standard Colorimetric Solution No.10 (Chinese Pharmacopoeia) | 10mL*10pcs/set | Environmental Monitoring Standard Material
Add to cartBrown red standard colorimetric solution no.10 (chinese pharmacopoeia) with concentration 10??, volume 10ml*10pcs/set ideal for chemical titration and analysis ensuring high precision and reliable r…
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Brown Red Standard Colorimetric Solution No.3 (Chinese Pharmacopoeia) | 3 | 10mL*10pcs/set | Environmental Monitoring Standard Material
Add to cartBrown red standard colorimetric solution no.3 (chinese pharmacopoeia) with concentration 3??, volume 10ml*10pcs/set ideal for chemical titration and analysis ensuring high precision and reliable res…
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Brown Standard Colorimetric Liquid B1-B9 (Japanese Pharmacopoeia) | | 9pcs/set,10mL/pc | Environmental Monitoring Standard Material
Add to cartBrown standard colorimetric liquid b1-b9 (japanese pharmacopoeia) with concentration ideal for chemical titration and analysis ensuring high precision and reliable results
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Brown Standard Colorimetric Solution B Series (B1-B9)(European Pharmacopoeia) | 9 components | 10mL*9 | Environmental Monitoring Standard Material
Add to cartBrown standard colorimetric solution b series (b1-b9)(european pharmacopoeia) with concentration 9 components, volume 10ml*9 ideal for chemical titration and analysis ensuring high precision and re…
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Brown Standard Colorimetric Solution B1 (European Pharmacopoeia) | B1 | 10mL*10pcs/set | Environmental Monitoring Standard Material
Add to cartBrown standard colorimetric solution b1 (european pharmacopoeia) with concentration b1, volume 10ml*10pcs/set ideal for chemical titration and analysis ensuring high precision and reliable results
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Brown Standard Colorimetric Solution B2 (European Pharmacopoeia) | B2 | 10mL*10pcs/set | Environmental Monitoring Standard Material
Add to cartBrown standard colorimetric solution b2 (european pharmacopoeia) with concentration b2, volume 10ml*10pcs/set ideal for chemical titration and analysis ensuring high precision and reliable results
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Brown Standard Colorimetric Solution B3 (European Pharmacopoeia) | B3 | 10mL*10pcs/set | Environmental Monitoring Standard Material
Add to cartBrown standard colorimetric solution b3 (european pharmacopoeia) with concentration b3, volume 10ml*10pcs/set ideal for chemical titration and analysis ensuring high precision and reliable results
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Brown Standard Colorimetric Solution B4 (European Pharmacopoeia) | B4 | 10pcs /box, 10mL/pc | Environmental Monitoring Standard Material
Add to cartBrown standard colorimetric solution b4 (european pharmacopoeia) with concentration b4, volume 10pcs /box, 10ml/pc ideal for chemical titration and analysis ensuring high precision and reliable results
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Brown Standard Colorimetric Solution B5 (European Pharmacopoeia) | B5 | 10pcs /box, 10mL/pc | Environmental Monitoring Standard Material
Add to cartBrown standard colorimetric solution b5 (european pharmacopoeia) with concentration b5, volume 10pcs /box, 10ml/pc ideal for chemical titration and analysis ensuring high precision and reliable results
