Electrochemistry Buffers
Buffer solutions suitable for use as reference and calibration standards for measuring pH values.
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Physical Form
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pH
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Solution Type
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For Use With (Application)
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Filtered Search Results
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316
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330
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316
Ricca Chemical Company Buffer, Reference Standard, pH 5.80 ± 0.01 at 25°C, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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317
Buffer, Reference Standard, pH 0.95 ± 0.01 at 25°C, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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| Name Note | pH 0.95± 0.01 at 25°C |
|---|---|
| CAS | 7732-18-5 |
| For Use With (Equipment) | pH Meter and Electrode |
| Color | Colorless |
| Physical Form | Liquid |
| pH | 0.95 |
| CAS Min % | 1.2 |
| Chemical Name or Material | Buffer, Reference Standard |
| Concentration | 1X |
| For Use With (Application) | Calibration |
| Solution Type | pH Buffer |
| CAS Max % | 1.25 |
318
Nonaqueous Buffer Stock Solution A, for Acid Number of Petroleum Products, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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| Name Note | For Acid Number of Petroleum Products |
|---|---|
| CAS | 7647-01-0 |
| Color | Tan |
| Packaging | Amber Glass Bottle |
| Physical Form | Liquid |
| CAS Min % | 1.76 |
| Chemical Name or Material | Nonaqueous Buffer Stock Solution A |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Water Analysis |
| Solution Type | Buffer |
| CAS Max % | 1.83 |
319
Acetate Buffer, for Iron (Phenanthroline Method), Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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For Analysis of Iron (pHenanthroline Method)
| CAS | 7732-18-5 |
|---|---|
| Color | Colorless |
| Physical Form | Liquid |
| CAS Min % | 12.95 |
| Chemical Name or Material | Acetate Buffer |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Iron Analysis |
| Solution Type | Buffer |
| CAS Max % | 13.48 |
320
Ricca Chemical Company Buffer Solution, pH 3.5 R, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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| For Use With (Equipment) | pH Meter and Electrode |
|---|---|
| Packaging | Natural Poly Bottle |
| Physical Form | Liquid |
| pH | 3.5 |
| Chemical Name or Material | Buffer Solution |
| Concentration | 1X |
| For Use With (Application) | Calibration |
| Solution Type | pH Buffer |
321
Ricca Chemical Company Acetate Buffer, pH 6.0, EP Buffer Solution 4002200, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
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Ep Buffer Solution 4002200
| Name Note | pH 6.0 |
|---|---|
| CAS | 64-19-7 |
| Color | Colorless |
| Packaging | Natural Poly Bottle |
| Physical Form | Liquid |
| pH | 6 |
| CAS Min % | 0.7 |
| Chemical Name or Material | Acetate Buffer |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Product Monographs |
| Solution Type | Buffer |
| CAS Max % | 0.73 |
322
SFA Buffer, for HPLC, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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323
Nonaqueous Buffer Stock Solution B, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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For Acid Number and Neutralization Number of Petroleum Products
| Name Note | For Acid Number and Neutralization Number of Petroleum Products |
|---|---|
| CAS | 107-15-3 |
| Color | Amber |
| Packaging | Amber Glass Bottle |
| Physical Form | Liquid |
| CAS Min % | 0.02 |
| Chemical Name or Material | Nonaqueous Buffer Stock Solution B |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Water Analysis |
| Solution Type | Buffer |
| CAS Max % | 0.02 |
324
Ricca Chemical Company Acetic Acid-Ammonium Acetate Buffer TS, Ricca Chemical
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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| Name Note | Test Solution |
|---|---|
| CAS | 64-19-7 |
| Color | Colorless |
| Packaging | Natural Poly Bottle |
| Physical Form | Liquid |
| pH | 4.7 |
| CAS Min % | 5.16 |
| Chemical Name or Material | Acetic Acid-Ammonium Acetate Buffer |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Product Monographs |
| Solution Type | Buffer |
| CAS Max % | 5.37 |
325
Acetate Buffer, Purified, for Zinc Analysis (Dithizone Method), Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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For Analysis of Zinc (Dithizone Method)
| CAS | 64-19-7 |
|---|---|
| Color | Colorless |
| Packaging | Natural Poly Bottle |
| Physical Form | Liquid |
| pH | 4 to 6 |
| CAS Min % | 5.67 |
| Chemical Name or Material | Acetate Buffer |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Zinc Analysis |
| Solution Type | Buffer |
| CAS Max % | 5.9 |
326
Acetate Buffer, pH 4.5, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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327
Buffer, Reference Standard, pH 7.38 ± 0.01 at 25°C, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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| Name Note | pH 7.38± 0.01 at 25°C |
|---|---|
| CAS | 7732-18-5 |
| For Use With (Equipment) | pH Meter and Electrode |
| Color | Colorless |
| Packaging | Natural Poly Bottle |
| Physical Form | Liquid |
| pH | 7.38 |
| CAS Min % | 0.29 |
| Chemical Name or Material | Buffer, Reference Standard |
| Concentration | 1X |
| For Use With (Application) | Calibration |
| Solution Type | pH Buffer |
| CAS Max % | 0.3 |
328
Buffer, Sodium Hypophosphite, pH 2.4, HPLC Mobile Phase for Analysis of Beverage Additives, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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329
Ricca Chemical Company Sörensen's Sodium Phosphate Buffer, 0.1 M Total Phosphate, pH 7.15, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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330
Total Ionic Strength Adjustment Buffer (TISAB IV), with Tartrate, Ricca Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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For Analysis of Fluoride Analysis Using Ion Selective Electrodes
| Name Note | With Tartrate |
|---|---|
| CAS | 7647-01-0 |
| Color | Yellow to Green |
| Packaging | Natural Poly Bottle |
| Physical Form | Liquid |
| pH | 9 |
| CAS Min % | 6.18 |
| Chemical Name or Material | Buffer Solution, Total Ionic Strength Adjustment Buffer (TISAB IV) |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Fluoride Analysis |
| Solution Type | Buffer |
| CAS Max % | 6.43 |