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                          |  |  | Buffers | Items 136 to 150 of 183 |  |  |  
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						      			| all prices in Canadian dollars |  |  |  
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                                  | B5270 |   | BUFFER SOLUTION/pH 11 |  
                                
                                  |   | Buffer Standard (pH 11.00) |  | UN No. | 1719 |  | Phosphate Buffer |  |  | Traceable to N.I.S.T. |  |  | pH 11.00 +/- 0.02 @ 25 °C |  |  | Tampon de Phosphate |  |  | Conforme aux normes de N.I.S.T. |  |  | Expiry date/Date d'expiration | Oct/oct.2004 |  | Temperature (°C)/pH(± 0.02) |  |  | 15.......11.06    20.......11.04 |  |  | 25.......11.00    30.......10.95 |  |  | 35.......11.91    40.......11.85 |  | 
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                                  | B5280 |   | BUFFER SOLUTION/pH 12 |  
                                
                                  |   | Buffer Standard (pH 12.00) |  | UN No. | 1719 |  | Phosphate Buffer |  |  | Traceable to N.I.S.T. |  |  | pH 12.00 +/- 0.02 @ 25 °C |  |  | Tampon de Phosphate |  |  | Conforme aux normes de N.I.S.T. |  |  | Expiry date/Date d'expiration | Dec/déc. 2004 |  | Temperature (°C)/pH(± 0.02) |  |  | 15.......12.06    20.......12.04 |  |  | 25.......12.00    30.......11.95 |  |  | 35.......11.91    40.......11.85 |  | 
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                                          | B5280-1L | 117.22 |   |  
                                          | B5280-20L | 518.95 |   |  
                                          | B5280-4L | 204.95 |   |  
                                          | B5280-500ML | 69.44 |   |  
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                                  | B5284 |   | BUFFER SOLUTION/pH 12.45 |  
                                
                                  |   | Buffer Standard (12.45) |  | Calcium Hydroxide Buffer |  |  | Traceable to N.I.S.T. |  |  | pH 12.45 ± 0.02 @ 25 °C |  |  | Tampon d'Hydroxyde de Calcium |  |  | Conforme aux normes du N.I.S.T. |  |  | Expiry date/Date d'expiration | Dec./déc. 2004 |  | FOR LABORATORY USE ONLY |  |  | POUR USAGE DE LABORATOIRE SEULEMENT |  | 
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                                          | B5284-4L | price on request |   |  
                                          | B5284-500ML | price on request |   |  
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                                  | B5285 |   | BUFFER SOLUTION/pH 13 |  
                                
                                  |   | Buffer Standard (pH 13.00) |  | UN No. | 1824 |  | Sodium hydrox./Potass. Chloride Buffer |  |  | Traceable to N.I.S.T. |  |  | pH 13.00 ± 0.02 @ 25°C |  |  | Tampon de Hydroxyde de Sodium /Chlorure |  |  | de potassium |  |  | Conforme aux normes de N.I.S.T. |  |  | Expiry date/Date d'éxpiration | June/juin 2004 |  | Temperature (°C)/pH (± 0.02) |  |  | 15.......13.08    20.......13.04 |  |  | 25.......13.00    30.......12.94 |  |  | 35.......12.90    40.......12.84 |  | 
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                                          | B5285-1L | price on request |   |  
                                          | B5285-4L | price on request |   |  
                                          | B5285-500ML | price on request |   |  
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                                  | B5290 |   | BUFFER SOL TISAB CDTA |  
                                
                                  |   | Buffer Solution (TISAB) |  | With/avec C.D.T.A. |  |  | FOR LABORATORY USE ONLY |  |  | POUR USAGE DE LABORATOIRE SEULEMENT |  | 
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                                          | B5290-1L | price on request |   |  
                                          | B5290-250ML | price on request |   |  
                                          | B5290-4L | price on request |   |  
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                                  | B5291 |   | BUFFER SOL TISAB III |  
                                
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                                  | B5292 |   | BUFFER SOL TISAB/ASTM I |  |  
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