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 4126–4150 of 16835 results
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Calcium Nitrate Titration Solution | 0.1008mol/L | 500mL | Instrument Calibration Standard Material
Add to cartCalcium nitrate titration solution with concentration 0.1008mol/l, volume 500ml (cas: 10124-37-5) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable re…
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Calcium Nitrate Titration Solution | 0.2008mol/L | 500mL | Instrument Calibration Standard Material
Add to cartCalcium nitrate titration solution with concentration 0.2008mol/l, volume 500ml (cas: 10124-37-5) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable re…
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Calcium Oxide Solution | 1000ug/mL | 100ml | Environmental Monitoring Standard Material
Add to cartCalcium oxide solution with concentration 1000ug/ml, volume 100ml (cas: 471-34-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Calcium Oxide Solution | 500ug/mL | 50mL | Environmental Monitoring Standard Material
Add to cartCalcium oxide solution with concentration 500ug/ml, volume 50ml (cas: 471-34-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Calcium Oxide Titration Solution | 0.02000mol/L | 500mL | Instrument Calibration Standard Material
Add to cartCalcium oxide titration solution with concentration 0.02000mol/l, volume 500ml (cas: 1305-78-8) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Calcium Oxide Titration Solution | 0.04000mol/L | 500mL | Instrument Calibration Standard Material
Add to cartCalcium oxide titration solution with concentration 0.04000mol/l, volume 500ml (cas: 1305-78-8) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Calcium Propionate Solution In Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartCalcium propionate solution in water with concentration 1000ug/ml, volume 1.2ml (cas: 4075-81-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Calcium Propionate Standard | 99.5% | 250mg | Research & Development Standard Material
Add to cartCalcium propionate standard with concentration 99.5%, volume 250mg (cas: 4075-81-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Calcium Quality Control Sample In Filter Membrane | 3 components | 3 box/set | Environmental Monitoring Standard Material
Add to cartCalcium quality control sample in filter membrane with concentration 3 components, volume 3 box/set ideal for chemical titration and analysis ensuring high precision and reliable results
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Calcium Solution | 10mmol/L | 500mL | Environmental Monitoring Standard Material
Add to cartCalcium solution with concentration 10mmol/l, volume 500ml (cas: 471-34-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Calcium Standard Solution | 1000ug/mL | 50mL | Environmental Monitoring Standard Material
Add to cartCalcium standard solution with concentration 1000ug/ml, volume 50ml (cas: 471-34-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Calcium Standard Solution | 100ug/mL | 20mL | Environmental Monitoring Standard Material
Add to cartCalcium standard solution with concentration 100ug/ml, volume 20ml (cas: 7440-70-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Calcium Stearate Standard | 99.40% | 10mg | Research & Development Standard Material
Add to cartCalcium stearate standard with concentration 99.40%, volume 10mg (cas: 1592-23-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Calcium Titration Solution | 0.02000mol/L | 50mL | Instrument Calibration Standard Material
Add to cartCalcium titration solution with concentration 0.02000mol/l, volume 50ml (cas: 7440-70-2) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Calcium Titration Solution | 0.1000mol/L | 500mL | Instrument Calibration Standard Material
Add to cartCalcium titration solution with concentration 0.1000mol/l, volume 500ml (cas: 7440-70-2) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Calcium-ammonia Solution | 3.8g/L | 250mL | Environmental Monitoring Standard Material
Add to cartCalcium-ammonia solution with concentration 3.8g/l, volume 250ml (cas: 10043-52-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Calibration Of Automatic Lamp Inspection Machine (ampoules) | 6 components | 2mL | Environmental Monitoring Standard Material
Add to cartCalibration of automatic lamp inspection machine (ampoules) with concentration 6 components, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Calibration Of Automatic Lamp Inspection Machine (ampoules) | 6 components | 2mL | Environmental Monitoring Standard Material
Add to cartCalibration of automatic lamp inspection machine (ampoules) with concentration 6 components, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Calibration Of Dust Particle Counters | 1060nm | 10mL | Environmental Monitoring Standard Material
Add to cartCalibration of dust particle counters with concentration 1060nm, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Calibration Of Dust Particle Counters | 321nm | 10mL | Environmental Monitoring Standard Material
Add to cartCalibration of dust particle counters with concentration 321nm, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Calibration Of Dust Particle Counters | 416nm | 10mL | Environmental Monitoring Standard Material
Add to cartCalibration of dust particle counters with concentration 416nm, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Calibration Of Dust Particle Counters | 4800nm | 10mL | Environmental Monitoring Standard Material
Add to cartCalibration of dust particle counters with concentration 4800nm, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Calibration Of Dust Particle Counters | 508nm | 10mL | Environmental Monitoring Standard Material
Add to cartCalibration of dust particle counters with concentration 508nm, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Calibration Of Dust Particle Counters | 609nm | 10mL | Environmental Monitoring Standard Material
Add to cartCalibration of dust particle counters with concentration 609nm, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Callus Acid Standard | 99.50% | 10mg | Environmental Monitoring Standard Material
Add to cartCallus acid standard with concentration 99.50%, volume 10mg (cas: 6402-36-4) ideal for chemical titration and analysis ensuring high precision and reliable results
