Biological Buffers
These general biological buffers below are widely used in the field of life science, such as clinical biochemistry, immunoassays, DNA/RNA extraction, PCR , protein studies, etc..
- Very competitive price
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| Buffers | Product No. | CAS No. | Purity | pH Range | MW |
| ACES , N-(2-Acetamido)-2- aminoethanesulfonic acid | GB-001 | 7365-82-4 | > 99% | 6.1-7.5 | 182.20 |
| ADA, N-(2-Acetamido) iminodiacetic acid | GB-002 | 2639-55-4 | > 99% | 6.0-7.2 | 190.15 |
| AMPSO, N-(1,1-Dimethyl-2-hydroxyethyl) -3-amino-2-hydroxypro- panesulfonic acid | GB-003 | 68399-79-1 | > 99% | 8.3-9.7 | 227.28 |
| BES, N,N-Bis(2-hydroxyethyl)-2- aminoethanesulfonic acid | GB-004 | 10191-18-1 | > 99% | 6.4-7.8 | 213.25 |
| BICINE, N,N-Bis(2-hydroxyethyl) glycine | GB-005 | 150-25-4 | > 99% | 7.6-9.0 | 163.17 |
| BIS-TRIS, 2,2-Bis(hydroxymethyl)-2,2', 2"-nitrilotriethanol | GB-006 | 6976-37-0 | > 99% | 5.8-7.2 | 209.24 |
| BIS-TRIS PROPANE, 1,3-Bis [tris(hydroxymethyl) methylamino]propane | GB-007 | 64431-96-5 | > 99% | 6.3-9.5 | 282.33 |
| CAPS, 3-(Cyclohexylamino)-1- propanesulfonic acid | GB-008 | 1135-40-6 | > 99% | 9.7-11.1 | 221.32 |
| CAPSO, 3-(Cyclohexylamino)-2- hydroxy-1-propanesulfonic acid | GB-009 | 73453-39-5 | > 99% | 8.9-10.3 | 237.32 |
| CHES, 2-(Cyclohexylamino) ethanesulfonic acid | GB-010 | 103-47-9 | > 99% | 8.6-10.0 | 207.29 |
| HEPES, 4-(2-Hydroxyethyl)piperazine -1-ethanesulfonic acid | GB-011 | 7365-45-9 | > 99% | 6.8-8.2 | 238.30 |
| (H)EPPS, 4-(2-Hydroxyethyl)-1- piperazinepropanesulfonic acid | GB-012 | 16052-6-5 | > 99% | 7.3-8.7 | 252.33 |
| MES, 2-(N-Morpholino)ethanesulfonic acid hydrat | GB-013 | 4432-31-9 (anhydrous) | > 99% | 5.5-6.7 | 195.24 |
| MOPS, 3-(N-Morpholino) propanesulfonic acid | GB-014 | 1132-61-2 | > 99% | 6.5-7.9 | 209.26 |
| MOPSO, ß-Hydroxy-4- morpholinepropanesulfonic acid | GB-015 | 68399-77-9 | > 99% | 6.2-7.6 | 225.26 |
| PIPES, 1, 4-Piperazinediethanesulfonic acid | GB-016 | 5625-37-6 | > 99% | 6.1-7.5 | 302.37 |
| POPSO, Piperazine-1,4-bis (2-hydroxypropanesulfonic acid) dihydrate | GB-017 | 68189-43-5 | > 99% | 7.2-8.5 | 362.42 (anhydrous basis) |
| TAPS, N-[Tris(hydroxymethyl) methyl]-3-aminopropanesulfonic acid | GB-018 | 29915-38-6 | > 99% | 7.7-9.1 | 243.28 |
| TES, 2-[(2-Hydroxy-1,1-bis (hydroxymethyl)ethyl) amino]ethanesulfonic acid | GB-019 | 7365-44-8 | > 99% | 6.8-8.2 | 229.25 |
| Trehalose dihydrate | THL-001 | 6138-23-4 | > 98% | 378.33 | |
| TRICINE, N-[Tris(hydroxymethyl) methyl]glycine | GB-020 | 5704-04-1 | > 99% | 7.4-8.8 | 179.17 |