Electrochemistry Buffers
Buffer solutions suitable for use as reference and calibration standards for measuring pH values.
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For Use With (Application)
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346
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360
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1,642
results
346
| Linear Formula | C10H14O |
|---|---|
| Color | Brown to Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 13.0 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| Density | 1g/mL |
| CAS | 89-83-8 |
| Decomposition Information | Phosphine; Phosphorus oxides; Phosgene; Thermal decomposition generates: Corrosive vapors; Carbon dioxide; Carbon monoxide |
| Health Hazard 2 | GHS H Statement Causes severe skin burns and eye damage. |
| Solubility Information | Soluble in water |
| pH | 13.00 ±0.05 |
| Health Hazard 1 | Danger |
| Recommended Storage | Room Temperature |
| Formula Weight | 150.22 |
| Specific Gravity | 1g/mL |
| CAS Max % | 0.05 |
348
Reagents Holdings Llc Acetate Buffer, Plating Formula, Reagents
Acetate Buffer, Plating Formula, Reagent, use for Plating of metals. Manufactured in ISO 9001 facility.
| Boiling Point | 100°C |
|---|---|
| CAS | 64-19-7 |
| Color | Colorless |
| Physical Form | Liquid |
| pH | 3 to 6 |
| Chemical Name or Material | Acetate Buffer, Plating Formula |
| Grade | Reagent |
| Sterility | Non-sterile |
| Specific Gravity | 1.029 |
| Solution Type | Buffer |
349
Reagents Holdings Llc TISAB IV Solution, Reagents
TISAB IV Solution, Reagent, use for Water analysis (Fluoride). Manufactured in ISO 9001 facility.
| Boiling Point | 100°C |
|---|---|
| CAS | 6106-24-7 |
| For Use With (Equipment) | Fluoride Meter |
| Color | Colorless |
| Physical Form | Liquid |
| Chemical Name or Material | TISAB IV Solution |
| Grade | Reagent |
| Synonym | Total Ionic Strength Adjustment Buffer |
| Sterility | Non-sterile |
| Specific Gravity | 1.1 |
| Solution Type | Buffer |
350
Reagents Holdings Llc Buffer pH 7.00 ± 0.01 at 25°C, Color-Coded Yellow Reference Standard, Reagents
Buffer pH 7.00 ± 0.01 at 25°C, Color-Coded Yellow Reference Standard, Reference Buffer, use for pH meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.
| Boiling Point | 100°C |
|---|---|
| CAS | 26628-22-8 |
| For Use With (Equipment) | pH Meter |
| Color | Yellow |
| Physical Form | Liquid |
| pH | 7 |
| Chemical Name or Material | Buffer pH 7.00 ± 0.01 at 25°C, Color-Coded Yellow Reference Standard |
| For Use With (Application) | Calibration |
| Sterility | Non-sterile |
| Specific Gravity | 1.006 |
| Solution Type | Buffer |
| Melting Point | 0°C |
351
Reagents Holdings Llc TISAB I, for Fluoride ISE, Reagents
CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Total Ionic Strength Adjustment Buffer IUPAC Name: water SMILES: O
| CAS | 7732-18-5 |
|---|---|
| Molecular Weight (g/mol) | 18.02 |
| SMILES | O |
| Synonym | Total Ionic Strength Adjustment Buffer |
| IUPAC Name | water |
| InChI Key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| Molecular Formula | H2O |
352
Reagents Holdings Llc TISAB III Solution with CDTA, Reagents
TISAB III Solution with CDTA, Reagent, use for Water analysis (Fluoride). Manufactured in ISO 9001 facility.
| Boiling Point | 100°C |
|---|---|
| CAS | 631-61-8 |
| For Use With (Equipment) | Fluoride Meter |
| Color | Colorless |
| Packaging | Poly Bottle |
| Physical Form | Liquid |
| Chemical Name or Material | TISAB III Solution with CDTA |
| Grade | Reagent |
| Synonym | Total Ionic Strength Adjustment Buffer |
| Sterility | Non-sterile |
| Specific Gravity | 1.1269 |
| Solution Type | Buffer |
353
| Linear Formula | CH3COONH4 |
|---|---|
| Color | Colorless |
| Physical Form | Liquid |
| Chemical Name or Material | Ammonium Acetate Buffer |
| Grade | Certified |
| Identification | Passes Test |
| Name Note | For Iron |
| CAS | 631-61-8 |
| Health Hazard 3 | GHS P Statement Wear eye protection, protective gloves. Wash exposed skin thoroughly after handling. If on skin: Wash with plenty of soap and water. Take off contaminated clothing. If skin irritation occurs: Get medical advice/attention. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. |
| Decomposition Information | Gaseous Ammonia |
| Health Hazard 2 | GHS H Statement Causes skin irritation. Causes serious eye irritation. |
| Solubility Information | Soluble in water |
| Packaging | Poly Bottle |
| Health Hazard 1 | Warning |
| Recommended Storage | Room Temperature |
| Molecular Formula | CH3COONH4 |
| Formula Weight | 77.08 |
| CAS Max % | 9.55 |
355
Reagents Holdings Llc Buffer pH 1.68 ± 0.01 at 25°C Reference Standard, Reagents
Buffer pH 1.68 ± 0.01 at 25°C Reference Standard, Reference Buffer, use for pH meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.
| Boiling Point | 100°C |
|---|---|
| CAS | 7732-18-5 |
| For Use With (Equipment) | pH Meter |
| Color | Colorless |
| Physical Form | Liquid |
| pH | 1.68 |
| Chemical Name or Material | Buffer pH 1.68 ± 0.01 at 25°C Reference Standard |
| For Use With (Application) | Calibration |
| Sterility | Non-sterile |
| Specific Gravity | 1.002 |
| Solution Type | Buffer |
| Melting Point | 0°C |
356
Reagents Holdings Llc Buffer pH 2.00 ± 0.01 at 25°C Colored Red, Reagents
Buffer pH 2.00 ± 0.01 at 25°C Colored Red, Reference Buffer, use for pH meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.
| Boiling Point | 100°C |
|---|---|
| CAS | 7647-01-0 |
| For Use With (Equipment) | pH Meter |
| Color | Red |
| Physical Form | Liquid |
| pH | 2 |
| Chemical Name or Material | Buffer pH 2.00 ± 0.01 at 25°C Colored Red |
| For Use With (Application) | Calibration |
| Sterility | Non-sterile |
| Specific Gravity | 1.001 |
| Solution Type | Buffer |
| Melting Point | 0°C |
357
Reagents Holdings Llc TISAB with CDTA (TISAB II), for Fluoride ISE, Reagents
CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Total Ionic Strength Adjustment Buffer IUPAC Name: water SMILES: O
| CAS | 7732-18-5 |
|---|---|
| Molecular Weight (g/mol) | 18.02 |
| SMILES | O |
| Synonym | Total Ionic Strength Adjustment Buffer |
| IUPAC Name | water |
| InChI Key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| Molecular Formula | H2O |
358
pH 5 Buffer Standard, SPEX CertiPrep™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
| Chemical Name or Material | pH 5 Buffer Standard |
|---|
359
Reagents Holdings Llc Buffer pH 9.18 ± 0.01 at 25°C Reference Standard, Reagents
Buffer pH 9.18 ± 0.01 at 25°C Reference Standard, Reference Buffer, use for pH meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.
| Boiling Point | 100°C |
|---|---|
| CAS | 1303-96-4 |
| For Use With (Equipment) | pH Meter |
| Color | Colorless |
| Physical Form | Liquid |
| pH | 9.18 |
| Chemical Name or Material | Buffer pH 9.18 ± 0.01 at 25°C Reference Standard |
| For Use With (Application) | Calibration |
| Sterility | Non-sterile |
| Specific Gravity | 1.0034 |
| Solution Type | Buffer |
| Melting Point | 0°C |
360
Reagents Holdings Llc Buffer pH 4.00± 0.01 at 25°C Reference Standard, Reagents
Buffer pH 4.00± 0.01 at 25°C Reference Standard, Reference Buffer, use for pH meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.