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 3776–3800 of 16835 results
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Bis (2-methoxyethyl) Phthalate Standard | 98.00% | 100mg | Research & Development Standard Material
Add to cartBis (2-methoxyethyl) phthalate standard with concentration 98.00%, volume 100mg (cas: 117-82-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Bis (4-methyl-2-pentyl) Phthalate (BMPP) Solution In Ethyl Acetate | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBis (4-methyl-2-pentyl) phthalate (bmpp) solution in ethyl acetate with concentration 1000ug/ml, volume 1.2ml (cas: 146-50-9) ideal for chemical titration and analysis ensuring high precision and r…
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Bis (4-methyl-2-pentyl) Phthalate (BMPP) Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBis (4-methyl-2-pentyl) phthalate (bmpp) solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 146-50-9) ideal for chemical titration and analysis ensuring high precision and reliab…
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Bis (4-methyl-2-pentyl) Phthalate Solution In N-hexane | 1000ug/ml | 1.2mL | Environmental Monitoring Standard Material
Add to cartBis (4-methyl-2-pentyl) phthalate solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 146-50-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bis (4-nitrophenyl) Phosphate Standard (for Phosphodiesterase Hydrolysate) | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartBis (4-nitrophenyl) phosphate standard (for phosphodiesterase hydrolysate) with concentration refer to certificate, volume 100mg (cas: 645-15-8) ideal for chemical titration and analysis ensuring h…
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Bis (4-tert-octylphenyl) Amine Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartBis (4-tert-octylphenyl) amine standard with concentration refer to certificate, volume 10mg (cas: 15721-78-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bis [[(R)-3-carboxy-2-hydroxypropyl] trimethylammonium]-L-tartrate Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartBis [[(r)-3-carboxy-2-hydroxypropyl] trimethylammonium]-l-tartrate standard with concentration refer to certificate, volume 100mg (cas: 36687-82-8) ideal for chemical titration and analysis ensurin…
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Bis [4-(dimethylamino) Phenyl] Methane Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartBis [4-(dimethylamino) phenyl] methane standard with concentration refer to certificate, volume 100mg (cas: 101-61-1) ideal for chemical titration and analysis ensuring high precision and reliable …
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Bis Ethyl Hexoxy Phenol Methoxy Benzene Triazine Standard | 98.40% | 10mg | Environmental Monitoring Standard Material
Add to cartBis ethyl hexoxy phenol methoxy benzene triazine standard with concentration 98.40%, volume 10mg (cas: 187393-00-6) suitable for laboratory analytical applications ensuring high precision and relia…
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Bis Ethyl Hexoxy Phenol Methoxy Benzene Triazine Standard | 98.50% | 100mg | Environmental Monitoring Standard Material
Add to cartBis ethyl hexoxy phenol methoxy benzene triazine standard with concentration 98.50%, volume 100mg (cas: 187393-00-6) suitable for laboratory analytical applications ensuring high precision and reli…
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Bis Ethyl Hexoxy Phenol Methoxy Benzene Triazine Standard | 98.90% | 50mg | Environmental Monitoring Standard Material
Add to cartBis ethyl hexoxy phenol methoxy benzene triazine standard with concentration 98.90%, volume 50mg (cas: 187393-00-6) suitable for laboratory analytical applications ensuring high precision and relia…
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Bis Fluirasone Acetate Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartBis fluirasone acetate standard with concentration refer to certificate, volume 100mg (cas: 33564-31-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bis Fluirasone Acetate Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartBis fluirasone acetate standard with concentration refer to certificate, volume 10mg (cas: 33564-31-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bis-(2,3-dibromopropyl) Phosphate (BDBPP) Solution In Acetonitrile | 1000mg/L | 1.2mL | Environmental Monitoring Standard Material
Add to cartBis-(2,3-dibromopropyl) phosphate (bdbpp) solution in acetonitrile with concentration 1000mg/l, volume 1.2ml (cas: 5412-25-9) ideal for chemical titration and analysis ensuring high precision and r…
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Bis-Benzoxazole Acid Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartBis-benzoxazole acid standard with concentration refer to certificate, volume 10mg (cas: 163520-33-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bisacodyl Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBisacodyl solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 603-50-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bisacodyl Standard | 99.0% | 100mg | Research & Development Standard Material
Add to cartBisacodyl standard with concentration 99.0%, volume 100mg (cas: 603-50-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Biscyclohexane (Cycy) Solution In N-hexane | 6000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBiscyclohexane (cycy) solution in n-hexane with concentration 6000ug/ml, volume 1.2ml (cas: 92-51-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bismuth Element Solution | 1000ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartBismuth element solution with concentration 1000ug/ml, volume 50ml (cas: 7440-69-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bismuth Element Solution | 100ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartBismuth element solution with concentration 100ug/ml, volume 50ml (cas: 7440-69-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bismuth Element Solution | 100ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartBismuth element solution with concentration 100ug/ml, volume 50ml (cas: 7440-69-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bismuth Element Solution | 300ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartBismuth element solution with concentration 300ug/ml, volume 50ml (cas: 7440-69-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bismuth Nitrate Titration Solution | 0.009993mol/L | 500mL | Instrument Calibration Standard Material
Add to cartBismuth nitrate titration solution with concentration 0.009993mol/l, volume 500ml (cas: 10361-44-1) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable …
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Bismuth Nitrate Titration Solution | 0.1mol/L | 500mL | Instrument Calibration Standard Material
Add to cartBismuth nitrate titration solution with concentration 0.1mol/l, volume 500ml (cas: 10361-44-1) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Bismuth Potassium Iodide Test Solution | | 100mL | Biochemical Assays Standard Material
Add to cartBismuth potassium iodide test solution with concentration specification: 100ml, volume 100ml suitable for laboratory analytical applications ensuring high precision and reliable results
