JIS K8001-2009(????????)???????????????
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Maximum quantity allowed is 999
Please select the quantity
Biological Buffers
Biological Buffers
Good's Buffering Agents
?????????,??????????????????????????,????????????????????????????????,?????????????????????????????????,pH7.5??????????????????????
Good??,???????????????????,Hill??????????????????????????,Good??????Good's????????????
????
1) ?????pKa?6~8??????
2) ????????????
3) ???,???????????
4) ???????????????
5) ????????,??,???????????????
6) ????????????????
7) ??????????
8) ??,???????????
??????????pH??
Good??,???????????????????,Hill??????????????????????????,Good??????Good's????????????
????
1) ?????pKa?6~8??????
2) ????????????
3) ???,???????????
4) ???????????????
5) ????????,??,???????????????
6) ????????????????
7) ??????????
8) ??,???????????
[commodityListName:10367
Buffers (JIS Preparation)
??????-?? KCl-HCl (pH 1.0-2.2) ?500mL
| pH | ????? |
|---|---|
| pH 1.0 | B0140 |
| pH 1.2 | B0141 |
| pH 1.4 | B0142 |
| pH 1.6 | B0143 |
| pH 1.8 | B0144 |
| pH 2.0 | B0145 |
| pH 2.2 | B0146 |
??????????-?? KHC8H4O4-HCl (pH 2.2-3.8) ?500mL
| pH | ????? |
|---|---|
| pH 2.2 | B0147 |
| pH 2.4 | B0148 |
| pH 2.6 | B0149 |
| pH 2.8 | B0150 |
| pH 3.0 | B0151 |
| pH 3.2 | B0152 |
| pH 3.4 | B0153 |
| pH 3.6 | B0154 |
| pH 3.8 | B0155 |
??????????-???????? KHC8H4O4-NaOH (pH 4.0-6.0) ?500mL
| pH | ????? |
|---|---|
| pH 4.0 | B0156 |
| pH 4.2 | B0157 |
| pH 4.4 | B0158 |
| pH 4.6 | B0159 |
| pH 4.8 | B0160 |
| pH 5.0 | B0161 |
| pH 5.2 | B0162 |
| pH 5.4 | B0163 |
| pH 5.6 | B0164 |
| pH 5.8 | B0165 |
| pH 6.0 | B0166 |
??????????-???????? KH2PO4-NaOH (pH 6.0-8.0) ?500mL
| pH | ????? |
|---|---|
| pH 6.0 | B0167 |
| pH 6.2 | B0168 |
| pH 6.4 | B0169 |
| pH 6.6 | B0170 |
| pH 6.8 | B0171 |
| pH 7.0 | B0172 |
| pH 7.2 | B0173 |
| pH 7.4 | B0174 |
| pH 7.6 | B0175 |
| pH 7.8 | B0176 |
| pH 8.0 | B0177 |
???-??????-???????? H3BO3-KCl-NaOH (pH 8.0-10.0) ?500mL
| pH | ????? |
|---|---|
| pH 8.0 | B0178 |
| pH 8.2 | B0179 |
| pH 8.4 | B0180 |
| pH 8.6 | B0181 |
| pH 8.8 | B0182 |
| pH 9.0 | B0183 |
| pH 9.2 | B0184 |
| pH 9.4 | B0185 |
| pH 9.6 | B0186 |
| pH 9.8 | B0187 |
| pH 10.0 | B0188 |
?????????-???????? NaHCO3-NaOH (pH 9.6-11.0) ?500mL
| pH | ????? |
|---|---|
| pH 9.6 | B0189 |
| pH 9.8 | B0190 |
| pH 10.0 | B0191 |
| pH 10.2 | B0192 |
| pH 10.4 | B0193 |
| pH 10.6 | B0194 |
| pH 10.8 | B0195 |
| pH 11.0 | B0196 |
???????????-???????? Na2HPO4-NaOH (pH 11.0-12.0) ?500mL
| pH | ????? |
|---|---|
| pH 11.0 | B0197 |
| pH 11.2 | B0198 |
| pH 11.4 | B0199 |
| pH 11.6 | B0210 |
| pH 11.8 | B0211 |
| pH 12.0 | B0212 |
??????-???????? KCl-NaOH (pH 12.0-13.0) ?500mL
| pH | ????? |
|---|---|
| pH 12.0 | B0213 |
| pH 12.2 | B0214 |
| pH 12.4 | B0215 |
| pH 12.6 | B0216 |
| pH 12.8 | B0217 |
| pH 13.0 | B0218 |
Instant Buffers
???????????????????????????,????pH????????????????????
¦???
??1???????????,100mL???????(??:pH ±0.05, 18?)
¦???
??1???????????,100mL???????(??:pH ±0.05, 18?)
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Buffers (Other)
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Buffer-related Reagents
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