| Product Description |
Cat. No. |
Size |
Molecular
Weight |
pKa (@ 25°C) |
Effective pH Range
(100mM @ 25°C) |
| Zwitterionic Buffers |
| MES |
AMR-E169-100G
AMR-E169-250G
AMR-E169-500G |
100 g
250 g
500 g |
213.1 |
6.15 |
5.5-6.5 |
| Bis-Tris |
AMR-0715-100G
AMR-0715-250G
AMR-0715-500G |
100 g
250 g
500 g |
209.2 |
6.50 |
5.8-7.3 |
| ADA |
AMR-E232-25G
AMR-E232-100G |
25 g
100 g |
190.2 |
6.60 |
6.0-7.2 |
| ACES |
AMR-0285-100G
AMR-0285-500G |
100 g
500 g |
182.2 |
6.88 |
6.0-7.5 |
| PIPES Sodium Salt |
AMR-0169-100G
AMR-0169-250G |
100 g
250 g |
335.4 |
6.80 |
6.1-7.5 |
| MOPSO |
AMR-J589-25G
AMR-J589-100G |
25 g
100 g |
225.3 |
6.88 |
6.2-7.6 |
| MOPSO Sodium Salt |
AMR-J563-25G
AMR-J563-100G |
25 g
100 g |
247.2 |
6.88 |
6.2-7.6 |
| Imadazole |
AMR-0527-10G
AMR-0527-50G
AMR-0527-100G |
10 g
50 g
100 g |
68.1 |
7.00 |
6.2-7.8 |
| MOPS |
AMR-0670-100G
AMR-0670-250G
AMR-0670-500G |
100 g
250 g
500 g |
209.3 |
7.20 |
6.5-7.9 |
| MOPS Sodium Salt |
AMR-E413-25G
AMR-E413-100G
AMR-E413-250G |
25 g
100 g
250 g |
231.3 |
7.20 |
6.5-7.9 |
| TES Disodium Salt |
AMR-J527-25G
AMR-J527-100G |
25 g
100 g |
251.2 |
7.40 |
6.8-8.2 |
| HEPES Free Acid |
AMR-0511-50G
AMR-0511-250G
AMR-0511-1KG |
50 g
250 g
1 kg |
238.3 |
7.55 |
6.8-8.2 |
| HEPES Sodium Salt |
AMR-0485-25G
AMR-0485-100G
AMR-0485-500G |
25 g
100 g
500 g |
260.3 |
7.55 |
6.8-8.2 |
| DIPSO |
AMR-J591-25G
AMR-J591-100G |
25 g
100 g |
243.3 |
7.60 |
7.0-8.2 |
| HEPPSO Free Acid |
AMR-J587-25G
AMR-J587-100G |
25 g
100 g |
268.3 |
7.80 |
7.0-8.5 |
| POPSO Free Acid |
AMR-J597-25G
AMR-J597-100G |
25 g
100 g |
362.4 |
7.80 |
7.2-8.5 |
| POPSO Disodium Salt |
AMR-J590-25G
AMR-J590-100G |
25 g
100 g |
406.4 |
7.80 |
7.2-8.5 |
| HEPPS |
AMR-J588-25G
AMR-J588-100G |
25 g
100 g |
252.3 |
8.00 |
7.3-8.5 |
| Tricine |
AMR-E170-100G
AMR-E170-250G
AMR-E170-500G |
100 g
250 g
500 g |
179.2 |
8.15 |
7.8-8.8 |
| Tris |
AMR-0497-500G
AMR-0497-1KG
AMR-0497-5KG |
500 g
1 kg
5 kg |
121.1 |
8.10 |
7.0-9.0 |
| Glycylglycine |
AMR-0137-100G
AMR-0137-250G
AMR-0137-1KG |
100 g
250 g
1 kg |
132.1 |
8.40 |
7.5-8.9 |
| TAPS Free Acid |
AMR-J562-100G |
100 g |
243.3 |
8.40 |
7.7-9.1 |
| TAPS Sodium Salt |
AMR-J598-25G
AMR-J598-100G |
25 g
100 g |
265.3 |
8.40 |
7.7-9.1 |
| AMPSO Free Acid |
AMR-J625-25G
AMR-J625-100G |
25 g
100 g |
227.3 |
9.00 |
8.3-9.7 |
| AMPSO Sodium Salt |
AMR-J624-25G
AMR-J624-100G |
25 g
100 g |
249.3 |
9.00 |
8.3-9.7 |
| CHES |
AMR-0392-100G
AMR-0392-500G |
100 g
500 g |
207.3 |
9.50 |
8.6-10 |
| CAPSO Free Acid |
AMR-J623-25G
AMR-J623-100G |
25 g
100 g |
237.3 |
9.60 |
8.9-10.3 |
| AMP |
AMR-0136-1L
AMR-0136-4L |
1 L
4 L |
89.1 |
9.70 |
9.0-10.5 |
| CAPS |
AMR-0365-250G
AMR-0365-500G
AMR-0365-1KG |
250 g
500 g
1 kg |
221.3 |
10.40 |
9.7-11.1 |
| CAPS Sodium Salt |
AMR-J620-25G
AMR-J620-100G |
25 g
100 g |
243.3 |
10.40 |
9.7-11.1 |
| Biological Buffers |
| Boric Acid |
AMR-0588-500G
AMR-0588-1KG
AMR-0588-2.5KG |
500 g
1 kg
2.5 kg |
61.83 |
pKa1 - 9.24
pKa2 - 12.74
pKa3 - 13.80 |
8.5-10.2 |
Citric Acid Trisodium
Dihydrate |
AMR-0101-1KG
AMR-0101-2.5KG |
1 kg
2.5 kg |
|
pKa1 - 3.13
pKa2 - 4.76
pKa3 - 6.40 |
2.2-6.5
3.0-6.2
5.5-7.2 |
| Glycine |
AMR-0167-1KG
AMR-0167-5KG |
1 kg
5 kg |
75.07 |
pKa1 - 2.35
pKa2 - 9.78 |
2.2-3.6
8.2-10.6 |
| Imidazole |
AMR-0527-10G
AMR-0527-50G
AMR-0527-100G |
10 g
50 g
100 g |
68.08 |
6.95 |
6.2-7.8 |
Succinic Acid
Free Acid |
AMR-0165-500G
AMR-0165-2.5KG |
500 g
2.5 kg |
118.09 |
pKa1 - 4.21
pKa2 - 5.64 |
3.2-5.2
5.5-6.5 |
