pH buffer DIN
產品介紹
pH緩衝液DIN 19266@ 25˚C
無色,可溯源至NIST,ISO17025認證
描述 | 產品編號500ml |
pH 1.679 ± 0.010 @25°C | 101679 |
pH 3.776 ± 0.010 @25°C | 103776 |
pH 4.005 ± 0.010 @25°C | 104005 |
pH 6.865 ± 0.010 @25°C | 10687 |
pH 7.413 ± 0.010 @25°C | 107413 |
pH 9.180 ± 0.010 @25°C | 109180 |
pH 10.012 ± 0.010 @25°C | 110012 |
pH 12.454 ± 0.050 @25°C | 112454 |
pH緩衝液DIN 19267 @25°C
描述 | 產品編號500ml |
pH 1.09 @25°C | 101095 |
pH 3.06 @25°C | 103065 |
pH 4.65 @25°C | 104655 |
pH 6.79 @25°C | 106795 |
pH 9.23 @25°C | 109235 |
pH 12.75 @25°C | 112755 |