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 16751–16775 of 16835 results
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Zero Oxygen Calibration Fluid (oxygen-free Water) | / | 50mL | Water Quality Analysis Standard Material
Add to cartZero oxygen calibration fluid (oxygen-free water) with concentration /, volume 50ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Zero Point Solution (dosing) | refer to certificate | 100mL | Environmental Monitoring Standard Material
Add to cartZero point solution (dosing) with concentration refer to certificate, volume 100ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Zerygium Alcohol Solution In Methanol | 100ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartzerygium alcohol solution in methanol with concentration 100ug/ml, volume 1ml (cas: 26538-44-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zhongdingwei Standard | 98.00% | 100mg | Research & Development Standard Material
Add to cartZhongdingwei standard with concentration 98.00%, volume 100mg (cas: 3766-81-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Zhongdingwei Standard | 98.00% | 250mg | Research & Development Standard Material
Add to cartZhongdingwei standard with concentration 98.00%, volume 250mg (cas: 3766-81-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Zhuanmycin Phosphate Standard | 80% | 1mg | Environmental Monitoring Standard Material
Add to cartZhuanmycin phosphate standard with concentration 80%, volume 1mg (cas: 7060-74-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zilpatero Hydrochloride (based On Zilpatero) Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartZilpatero hydrochloride (based on zilpatero) solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 119520-06-8) ideal for chemical titration and analysis ensuring high precision and …
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Zilpatero Hydrochloride Standard | 99.60% | 5mg | Environmental Monitoring Standard Material
Add to cartZilpatero hydrochloride standard with concentration 99.60%, volume 5mg (cas: 119520-06-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zilpatero Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartZilpatero solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 119520-05-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zilpatero Standard | 96.90% | 1mg | Research & Development Standard Material
Add to cartZilpatero standard with concentration 96.90%, volume 1mg (cas: 119520-05-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Zilpatero-D7 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartZilpatero-d7 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1217818-36-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zinc (Zinc Sulfate) Titration Solution | 0.05025mol/L | 500mL | Instrument Calibration Standard Material
Add to cartZinc (zinc sulfate) titration solution with concentration 0.05025mol/l, volume 500ml (cas: 7733-02-0) ideal for instrument calibration in analytical laboratories ensuring high precision and reliabl…
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Zinc (Zinc Sulfate) Titration Solution | 0.5002mol/L | 500mL | Instrument Calibration Standard Material
Add to cartZinc (zinc sulfate) titration solution with concentration 0.5002mol/l, volume 500ml (cas: 7733-02-0) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable…
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Zinc Acetate Solution (GB/T 5009.28-2016) | 220g/L | 500mL | Environmental Monitoring Standard Material
Add to cartZinc acetate solution (gb/t 5009.28-2016) with concentration 220g/l, volume 500ml (cas: 557-34-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zinc Acetate Solution | 100g/L | 500mL | Environmental Monitoring Standard Material
Add to cartZinc acetate solution with concentration 100g/l, volume 500ml (cas: 557-34-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zinc Acetate Solution | 219g/L | 500mL | Environmental Monitoring Standard Material
Add to cartZinc acetate solution with concentration 219g/l, volume 500ml (cas: 557-34-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zinc Acetate Solution | 30g/L | 500mL | Environmental Monitoring Standard Material
Add to cartZinc acetate solution with concentration 30g/l, volume 500ml (cas: 557-34-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zinc Acetate Titration Solution | 0.01004mol/L | 100mL | Instrument Calibration Standard Material
Add to cartZinc acetate titration solution with concentration 0.01004mol/l, volume 100ml (cas: 557-34-6) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Zinc Acetate Titration Solution | 0.1001mol/L | 500mL | Instrument Calibration Standard Material
Add to cartZinc acetate titration solution with concentration 0.1001mol/l, volume 500ml (cas: 557-34-6) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Zinc Acetate-sodium Acetate Solution | | 500mL | Environmental Monitoring Standard Material
Add to cartZinc acetate-sodium acetate solution with concentration specification: 500ml, volume 500ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Zinc Chloride Solution Iodination | | 50mL | Environmental Monitoring Standard Material
Add to cartZinc chloride solution iodination with concentration specification: 50ml, volume 50ml (cas: 7646-85-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zinc Chloride Titration Solution | 0.02003mol/L | 1L | Instrument Calibration Standard Material
Add to cartZinc chloride titration solution with concentration 0.02003mol/l, volume 1l (cas: 1314-13-2) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Zinc Chloride Titration Solution | 0.02006mol/L | 500mL | Instrument Calibration Standard Material
Add to cartZinc chloride titration solution with concentration 0.02006mol/l, volume 500ml (cas: 7646-85-7) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Zinc Chloride Titration Solution | 0.02506mol/L | 500mL | Instrument Calibration Standard Material
Add to cartZinc chloride titration solution with concentration 0.02506mol/l, volume 500ml (cas: 7646-85-7) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Zinc Chloride Titration Solution | 0.02508mol/L | 1L | Instrument Calibration Standard Material
Add to cartZinc chloride titration solution with concentration 0.02508mol/l, volume 1l (cas: 7646-85-7) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
