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 11901–11925 of 16835 results
-
Phthalate Solution | 0.05020mol/L | 500mL | Environmental Monitoring Standard Material
Add to cartPhthalate solution with concentration 0.05020mol/l, volume 500ml (cas: 877-24-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalein Sulfathiazole Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPhthalein sulfathiazole solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 85-73-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalein Sulfathiazole Standard | 99.70% | 100mg | Research & Development Standard Material
Add to cartPhthalein sulfathiazole standard with concentration 99.70%, volume 100mg (cas: 85-73-4) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Phthalein Sulfathiazole Standard | 99.70% | 250mg | Research & Development Standard Material
Add to cartPhthalein sulfathiazole standard with concentration 99.70%, volume 250mg (cas: 85-73-4) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Phthalic Acid Mono-2-ethylhexyl Ester Standard | 99.31% | 100mg | Environmental Monitoring Standard Material
Add to cartPhthalic acid mono-2-ethylhexyl ester standard with concentration 99.31%, volume 100mg (cas: 4376-20-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Acid Monomethyl Ester Standard | 97.80% | 250mg | Environmental Monitoring Standard Material
Add to cartPhthalic acid monomethyl ester standard with concentration 97.80%, volume 250mg (cas: 4376-18-5) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Acid Standard | 100% | 250mg | Environmental Monitoring Standard Material
Add to cartPhthalic acid standard with concentration 100%, volume 250mg (cas: 88-99-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Acid Standard | 99.6 | 100mg | Environmental Monitoring Standard Material
Add to cartPhthalic acid standard with concentration 99.6, volume 100mg (cas: 88-99-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Acid-D4 Isotope Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartPhthalic acid-d4 isotope standard with concentration refer to certificate, volume 100mg (cas: 87976-26-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Acid-D4 Isotope Standard | refer to certificate | 20mg | Environmental Monitoring Standard Material
Add to cartPhthalic acid-d4 isotope standard with concentration refer to certificate, volume 20mg (cas: 87976-26-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Acid-D4 Isotope Standard | refer to certificate | 500mg | Environmental Monitoring Standard Material
Add to cartPhthalic acid-d4 isotope standard with concentration refer to certificate, volume 500mg (cas: 87976-26-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Anhydride Solution In Acetone | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartPhthalic anhydride solution in acetone with concentration 1000ug/ml, volume 2ml (cas: 85-44-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Anhydride Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartPhthalic anhydride solution in methanol with concentration 1000ug/ml, volume 2ml (cas: 85-44-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Anhydride Solution In Methanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartPhthalic anhydride solution in methanol with concentration 100ug/ml, volume 2ml (cas: 85-44-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phthalic Anhydride Standard | 98.60% | 250mg | Research & Development Standard Material
Add to cartPhthalic anhydride standard with concentration 98.60%, volume 250mg (cas: 85-44-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Phthalic Anhydride Standard | 99.00% | 100mg | Research & Development Standard Material
Add to cartPhthalic anhydride standard with concentration 99.00%, volume 100mg (cas: 85-44-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Phthalic Anhydride Standard | 99.30% | 10mg | Research & Development Standard Material
Add to cartPhthalic anhydride standard with concentration 99.30%, volume 10mg (cas: 85-44-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Phthalide Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartPhthalide standard with concentration refer to certificate, volume 10mg (cas: 87-41-2) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Phyllotomycin Phosphate (in Terms Of Phyllotomycin) Solution In Methanol | 100ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartPhyllotomycin phosphate (in terms of phyllotomycin) solution in methanol with concentration 100ug/ml, volume 1ml (cas: 7060-74-4) ideal for chemical titration and analysis ensuring high precision a…
-
Picket Fence (Seven Peaks) Wide Distribution Standard Material | 2 components | 10mL | Environmental Monitoring Standard Material
Add to cartPicket fence (seven peaks) wide distribution standard material with concentration 2 components, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
-
Picloram Standard | 98.00% | 10mg | Research & Development Standard Material
Add to cartPicloram standard with concentration 98.00%, volume 10mg (cas: 1918-02-1) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Picric Acid (2,4, 6-trinitrophenol) Solution In Acetonitrile And Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartPicric acid (2,4, 6-trinitrophenol) solution in acetonitrile and water with concentration 1000ug/ml, volume 1.2ml (cas: 88-89-1) ideal for chemical titration and analysis ensuring high precision an…
-
Picric Acid (2,4, 6-trinitrophenol) Solution In Acetonitrile And Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartPicric acid (2,4, 6-trinitrophenol) solution in acetonitrile and water with concentration 100ug/ml, volume 1.2ml (cas: 88-89-1) ideal for chemical titration and analysis ensuring high precision and…
-
Pifluricloxane Standard | 99.80% | 10mg | Research & Development Standard Material
Add to cartPifluricloxane standard with concentration 99.80%, volume 10mg (cas: 69806-34-4) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Pigment Red 53:1 Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPigment red 53:1 solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 5160-02-1) ideal for chemical titration and analysis ensuring high precision and reliable results
