Electrochemistry Buffers
Buffer solutions suitable for use as reference and calibration standards for measuring pH values.
Quantity
- (4)
- (1)
- (2)
- (1)
- (236)
- (12)
- (2)
- (2)
- (1)
- (66)
- (1)
- (1)
- (3)
- (3)
- (3)
- (19)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (2)
- (1)
- (1)
- (3)
- (4)
- (1)
- (2)
- (2)
- (104)
- (1)
- (1)
- (2)
- (1)
- (1)
- (16)
- (3)
- (4)
- (3)
- (2)
- (38)
- (2)
- (1)
- (1)
- (6)
- (4)
- (164)
- (1)
- (1)
- (5)
- (1)
- (1)
- (2)
- (4)
- (34)
- (4)
- (2)
- (5)
- (1)
- (11)
- (1)
- (1)
- (340)
- (1)
- (4)
- (21)
- (8)
- (9)
- (2)
- (1)
- (4)
- (9)
- (2)
Physical Form
- (28)
- (11)
- (1)
- (1)
- (926)
- (2)
- (5)
- (25)
- (3)
pH
- (1)
- (3)
- (2)
- (11)
- (2)
- (1)
- (5)
- (5)
- (3)
- (5)
- (1)
- (16)
- (4)
- (52)
- (13)
- (5)
- (8)
- (6)
- (8)
- (1)
- (7)
- (1)
- (1)
- (3)
- (1)
- (2)
- (12)
- (1)
- (1)
- (3)
- (1)
- (14)
- (2)
- (1)
- (2)
- (2)
- (13)
- (1)
- (2)
- (4)
- (9)
- (1)
- (1)
- (1)
- (7)
- (21)
- (1)
- (3)
- (6)
- (4)
- (1)
- (2)
- (1)
- (1)
- (19)
- (1)
- (3)
- (6)
- (3)
- (3)
- (9)
- (2)
- (4)
- (1)
- (1)
- (3)
- (2)
- (44)
- (2)
- (3)
- (1)
- (7)
- (1)
- (23)
- (5)
- (1)
- (4)
- (1)
- (13)
- (6)
- (1)
- (1)
- (1)
- (1)
- (14)
- (9)
- (1)
- (6)
- (1)
- (2)
- (1)
- (1)
- (1)
- (6)
- (1)
- (3)
- (1)
- (2)
- (2)
- (1)
- (1)
- (17)
- (8)
- (6)
- (2)
- (2)
- (7)
- (1)
- (5)
- (12)
- (1)
- (1)
- (2)
- (24)
- (4)
- (4)
- (7)
- (1)
- (1)
- (6)
- (1)
- (1)
- (1)
- (12)
- (7)
- (2)
- (1)
- (2)
- (2)
- (69)
- (16)
- (11)
- (25)
- (1)
- (1)
- (1)
- (7)
- (3)
- (3)
- (2)
- (10)
- (3)
- (3)
- (6)
- (2)
- (5)
- (4)
- (18)
- (15)
- (7)
- (11)
- (1)
- (1)
- (1)
- (1)
- (17)
- (14)
- (4)
- (7)
- (1)
- (13)
- (5)
- (1)
- (1)
- (2)
- (8)
- (3)
- (1)
- (2)
- (2)
- (1)
Solution Type
- (1)
- (2)
- (321)
- (1)
- (8)
- (35)
- (9)
- (25)
- (3)
- (2)
- (6)
- (242)
- (1)
- (2)
For Use With (Application)
- (1)
- (2)
- (1)
- (8)
- (6)
- (15)
- (1)
- (374)
- (7)
- (1)
- (14)
- (1)
- (4)
- (4)
- (1)
- (5)
- (5)
- (4)
- (11)
- (76)
- (2)
- (14)
- (52)
- (11)
- (4)
Filtered Search Results
Products from some of our suppliers do not display in filtered search results. Please
clear all filters
to see these products.
Search Within Results
Keyword Search:
Clear All
256
–
270
of
1,659
results
256
| Linear Formula | KCl |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 9.0 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| CAS | 1310-73-2 |
| Decomposition Information | Boron; Hydrogen chloride |
| Health Hazard 2 | GHS H Statement May damage fertility or the unborn child. |
| Solubility Information | Soluble in water |
| pH | 9.00 ±0.01 |
| Health Hazard 1 | Danger |
| Recommended Storage | Room Temperature |
| Formula Weight | 74.55 |
| CAS Max % | 0.05 |
258
| Linear Formula | KH2PO4 |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 8.0 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| CAS | 1310-73-2 |
| Health Hazard 3 | GHS P Statement If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes. If swallowed, get medical attention. |
| Decomposition Information | Phosphorus oxides; Sodium oxide |
| Health Hazard 2 | GHS H Statement Solution is not hazardous. |
| Solubility Information | Soluble in water |
| pH | 8.00 ±0.01 |
| Recommended Storage | Room Temperature |
| Formula Weight | 136.09 |
| CAS Max % | 0.12 |
259
| Color | Colorless |
|---|---|
| Packaging | Poly Bottle |
| Physical Form | Liquid |
| pH | 5.0 to 5.5 |
| Recommended Storage | Room Temperature |
260
| Linear Formula | KH2PO4 |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 6.0 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| CAS | 1310-73-2 |
| Health Hazard 3 | GHS P Statement If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes. If swallowed, get medical attention. |
| Decomposition Information | Phosphorus oxides; Sodium oxide |
| Health Hazard 2 | GHS H Statement Solution is not hazardous. |
| Solubility Information | Soluble in water |
| pH | 6.00 ±0.01 |
| Recommended Storage | Room Temperature |
| Formula Weight | 136.09 |
| CAS Max % | 0.03 |
261
| 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 |
262
Buffer Concentrate, 5x, pH 4.00 ± 0.01 at 25°C, Ricca Chemical
To be diluted with 4 parts Water before use
263
| Linear Formula | KHC8H4O4 |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 5.0 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| Density | 1g/mL |
| CAS | 67-56-1 |
| Health Hazard 3 | GHS P Statement If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes. If swallowed, get medical attention. |
| Decomposition Information | Formaldehyde; Carbon monoxide; Carbon dioxide |
| Health Hazard 2 | GHS H Statement Solution is not hazardous. |
| Solubility Information | Soluble in water |
| pH | 5.00 ±0.01 |
| Recommended Storage | Room Temperature |
| Formula Weight | 204.23 |
| Specific Gravity | 1g/mL |
| CAS Max % | 0.005 |
264
| Linear Formula | Na2B4O7·10H2O |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Borate Buffer |
| Grade | Certified |
| Identification | Passes Test |
| Name Note | For Nitrogen (Ammonia), Nitrogen (Organic) |
| CAS | 1310-73-2 |
| Health Hazard 3 | GHS P Statement Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wear protective gloves, eye protection. If exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container to comply with local, state and federal regulations. |
| Decomposition Information | Boron |
| Health Hazard 2 | GHS H Statement May damage fertility or the unborn child. |
| Solubility Information | Soluble in water |
| Packaging | Poly Bottle |
| pH | 9.50 ±0.20 |
| Health Hazard 1 | Danger |
| Recommended Storage | Room Temperature |
| Formula Weight | 381.37 |
| CAS Max % | 0.04 |
265
267
268
| Linear Formula | KH2PO4 |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 7.7 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| CAS | 1310-73-2 |
| Health Hazard 3 | GHS P Statement If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes. If swallowed, get medical attention. |
| Decomposition Information | Phosphorus oxides; Sodium oxide |
| Health Hazard 2 | GHS H Statement Solution is not hazardous. |
| Solubility Information | Soluble in water |
| pH | 7.70 ±0.01 |
| Recommended Storage | Room Temperature |
| Formula Weight | 136.09 |
| CAS Max % | 0.11 |
270
| Name Note | For Chlorine, Iodine |
|---|---|
| Linear Formula | CH3COOHNa·3H2O |
| CAS | 6131-90-4 |
| Health Hazard 2 | GHS H Statement Causes skin irritation. Causes serious eye irritation. |
| Physical Form | Liquid |
| pH | 4.0 ±0.1 |
| Health Hazard 1 | Warning |
| Grade | Certified |
| Recommended Storage | Room Temperature |
| Formula Weight | 136.08 |
| CAS Max % | 22 |