pH Buffer Solutions
pH buffer solutions are used to calibrate pH meters and ensure accurate pH measurements in various applications. These solutions maintain a stable pH, allowing precise calibration and reliable results in laboratory and industrial processes. At CymitQuimica, we provide a wide variety of pH buffer solutions with different pH values, essential for ensuring the accuracy of pH meters and optimizing the performance of analytical instruments.
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Imidazole hydrochloride
CAS:1467-16-9
Formula:
C3H4N2·HCl
Purity:
≥ 98.0%
Color and Shape:
White to almost white crystalline powder
Molecular weight:
104.54
Ref: 7W-GK1136
| 100g | 60.00 € | ||
| 250g | 112.00 € | ||
| 500g | 193.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
Ref: 7W-GB3555
| 1l | 48.00 € | ||
| 500ml | 30.00 € | ||
| 2500ml | 89.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
Tris(hydroxymethyl)aminomethane
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Purity:
(Titration) ≥ 99.0%
Color and Shape:
Colourless or white to almost white crystals
Molecular weight:
121.14
Ref: 7W-GP9311
| 1kg | 70.00 € | ||
| 5kg | 270.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
Disodium hydrogen phosphate heptahydrate, USP grade
CAS:7782-85-6
Formula:
Na2HPO4· 7H2O
Purity:
98.0 - 100.5 % (dried basis)
Color and Shape:
White crystals or crystalline powder
Molecular weight:
268.07
Ref: 7W-GK9860
| 1kg | 82.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
Glycine, 99%, ACS grade
CAS:56-40-6
Formula:
C2H5NO2
Purity:
≥ 98.5%
Color and Shape:
White or almost white crystalline powder or crystals
Molecular weight:
75.07
Ref: 7W-GM1110
| Undefined size | To inquire |
Estimated delivery in United States, on Tuesday 17 Dec 2024
CAPSO
CAS:73463-39-5
Formula:
C9H19NO4S
Purity:
≥ 99.0%
Color and Shape:
White crystalline powder
Molecular weight:
237.32
Ref: 7W-GB7246
| 25g | 41.00 € | ||
| 100g | 80.00 € | ||
| 250g | 152.00 € | ||
| 500g | 275.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
Sodium acetate trihydrate
CAS:6131-90-4
Formula:
NaOOCCH3· 3H2O
Purity:
≥ 99.0% (dried basis)
Color and Shape:
White crystalline powder
Molecular weight:
136.08
Ref: 7W-GK0054
| 1kg | 26.00 € | ||
| 5kg | 84.00 € | ||
| 100g | 13.00 € | ||
| 10kg | 149.00 € | ||
| 250g | 14.00 € | ||
| 500g | 20.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
HEPES, 99.5%, GlenCell™, suitable for cell culture
CAS:7365-45-9
Formula:
C8H18N2O4S
Purity:
(Titration) 99.5 - 100.5 % (dried basis)
Color and Shape:
White crystalline powder
Molecular weight:
238.31
Ref: 7W-GM5581
| 1kg | 321.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
HEPES hemisodium salt
CAS:103404-87-1
Formula:
(C8H17N2O4S)2Na
Purity:
(Titration) ≥ 99.0% (dried basis)
Color and Shape:
White crystalline powder
Molecular weight:
497.58
Ref: 7W-GK6272
| 25g | 41.00 € | ||
| 100g | 93.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
Sodium tetraborate decahydrate
CAS:1303-96-4
Formula:
Na2B4O7· 10H2O
Purity:
≥ 99.5%
Color and Shape:
White crystals or crystalline powder
Molecular weight:
381.37
Ref: 7W-GK8434
| 1kg | 31.00 € | ||
| 5kg | 98.00 € | ||
| 250g | 14.00 € | ||
| 500g | 21.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
HEPES potassium salt
CAS:82207-62-3
Formula:
C8H17KN2O4S
Purity:
≥ 99.0%
Color and Shape:
White crystalline powder
Molecular weight:
276.39
Ref: 7W-GL1281
| Undefined size | To inquire |
Estimated delivery in United States, on Tuesday 17 Dec 2024
PIPES sesquisodium salt
CAS:100037-69-2
Formula:
C8H16·5N2Na1·5O6S2
Purity:
(Titration) 98.5 - 101.5 % (dried basis)
Color and Shape:
White to almost white crystalline powder
Molecular weight:
335.34
Ref: 7W-GB6809
| 25g | 50.00 € | ||
| 100g | 121.00 € | ||
| 500g | 358.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
Magnesium sulfate, anhydrous
CAS:7487-88-9
Formula:
MgSO4
Purity:
99.0 - 100.5 % (dry basis)
Color and Shape:
White crystalline powder
Molecular weight:
120.37
Ref: 7W-GK9094
| 1kg | 70.00 € | ||
| 5kg | 220.00 € | ||
| 100g | 21.00 € | ||
| 250g | 31.00 € | ||
| 500g | 45.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
Potassium hydrogen carbonate
CAS:298-14-6
Formula:
KHCO3
Purity:
99.0 - 101.0 % (as KHCO3)
Color and Shape:
White crystalline powder or colourless crystals
Molecular weight:
100.12
Ref: 7W-GK1196
| 1kg | 38.00 € | ||
| 5kg | 113.00 € | ||
| 100g | 13.00 € | ||
| 250g | 19.00 € | ||
| 500g | 27.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
TRIS solution, 10mM in water, pH 8
Controlled ProductCAS:77-86-1
Formula:
C4H11NO3
Color and Shape:
Clear, colourless liquid
Molecular weight:
121.14
Ref: 7W-GP3421
| Undefined size | To inquire |
Estimated delivery in United States, on Tuesday 17 Dec 2024
PIPES
CAS:5625-37-6
Formula:
C8H18N2O6S2
Purity:
(Titration) ≥ 99.0% (dried basis)
Color and Shape:
White powder
Molecular weight:
302.37
Ref: 7W-GB1808
| 25g | 31.00 € | ||
| 100g | 70.00 € | ||
| 250g | 139.00 € | ||
| 500g | 229.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
2-Amino-2-methyl-1-propanol, 95%
CAS:124-68-5
Formula:
C4H11NO
Purity:
93.0 - 97.0 %
Color and Shape:
Colourless liquid
Molecular weight:
89.14
Ref: 7W-GK9117
| 25ml | 23.00 € | ||
| 100ml | 33.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
Imidazole
CAS:288-32-4
Formula:
C3H4N2
Purity:
≥ 99.0%
Color and Shape:
White crystalline powder or crystals
Molecular weight:
68.08
Ref: 7W-GB9580
| 1kg | 60.00 € | ||
| 25g | 13.00 € | ||
| 5kg | 193.00 € | ||
| 100g | 21.00 € | ||
| 250g | 25.00 € | ||
| 500g | 36.00 € | ||
| 2500g | 112.00 € |
Estimated delivery in United States, on Tuesday 17 Dec 2024
