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 4601–4625 of 16835 results
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Chloropenaline Hydrochloride Standard | 98.70% | 100mg | Environmental Monitoring Standard Material
Add to cartChloropenaline hydrochloride standard with concentration 98.70%, volume 100mg (cas: 6933-90-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophenyl Pyrimidine Alcohol Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChlorophenyl pyrimidine alcohol solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 60168-88-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophenyl Pyrimidine Alcohol Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChlorophenyl pyrimidine alcohol solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 60168-88-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophoxim Standard | 97.7% | 10mg | Research & Development Standard Material
Add to cartChlorophoxim standard with concentration 97.7%, volume 10mg (cas: 14816-20-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Chlorophthalic Acid (Tetrachloroterephthalic Acid) Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChlorophthalic acid (tetrachloroterephthalic acid) solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 2136-79-0) ideal for chemical titration and analysis ensuring high preci…
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Chlorophyll A In Acetone (Standard) | 1.42ug/mL | 10mL | Environmental Monitoring Standard Material
Add to cartChlorophyll a in acetone (standard) with concentration 1.42ug/ml, volume 10ml (cas: 479-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll A Quality Control Samples In Acetone | 1000ug/L | 1.2mL | Environmental Monitoring Standard Material
Add to cartChlorophyll a quality control samples in acetone with concentration 1000ug/l, volume 1.2ml (cas: 479-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll A Solution In Acetone | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChlorophyll a solution in acetone with concentration 1000ug/ml, volume 1.2ml (cas: 479-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll A Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChlorophyll a solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 479-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll A Solution In Acetone | 10ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartChlorophyll a solution in acetone with concentration 10ug/ml, volume 2ml (cas: 479-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll A Solution In Acetone | 2000ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartChlorophyll a solution in acetone with concentration 2000ug/ml, volume 1ml (cas: 479-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll A Standard | refer to certificate | 1mg | Environmental Monitoring Standard Material
Add to cartChlorophyll a standard with concentration refer to certificate, volume 1mg (cas: 479-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll B Quality Control Samples In Acetone | 1.8ug/L | 1.2mL | Environmental Monitoring Standard Material
Add to cartChlorophyll b quality control samples in acetone with concentration 1.8ug/l, volume 1.2ml (cas: 519-62-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll B Solution In Acetone | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChlorophyll b solution in acetone with concentration 1000ug/ml, volume 1.2ml (cas: 519-62-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll B Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChlorophyll b solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 519-62-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll B Standard | refer to certificate | 1mg | Environmental Monitoring Standard Material
Add to cartChlorophyll b standard with concentration refer to certificate, volume 1mg (cas: 519-62-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chlorophyll-Blue-Green Algae (Rhodamine B) Solution In Water | 300mg/L | 100mL | Water Quality Analysis Standard Material
Add to cartChlorophyll-blue-green algae (rhodamine b) solution in water with concentration 300mg/l, volume 100ml (cas: 81-88-9) ideal for chemical titration and analysis ensuring high precision and reliable r…
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Chloroprene Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChloroprene solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 126-99-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chloroprene Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChloroprene solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 126-99-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chloroprene Solution In Methanol | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChloroprene solution in methanol with concentration 2000ug/ml, volume 1.2ml (cas: 126-99-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chloroprene Solution In Methanol | 5000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChloroprene solution in methanol with concentration 5000ug/ml, volume 1.2ml (cas: 126-99-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chloroprene Solution In Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartChloroprene solution in water with concentration 100ug/ml, volume 1.2ml (cas: 126-99-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chloroprocaine Hydrochloride Standard | 98.90% | 10mg | Environmental Monitoring Standard Material
Add to cartChloroprocaine hydrochloride standard with concentration 98.90%, volume 10mg (cas: 3858-89-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Chloropropyl Standard | 99.30% | 10mg | Research & Development Standard Material
Add to cartChloropropyl standard with concentration 99.30%, volume 10mg (cas: 5836-10-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Chloroprostol Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartChloroprostol solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 40665-92-7) ideal for chemical titration and analysis ensuring high precision and reliable results
