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Buffers Items 46 to 60 of 183
  
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all prices in Canadian dollars
 B5140   BUFFER SOL/pH 4.00 RED
 B5140   BUFFER SOLUTION/pH 4 RED
Show Product Info
Buffer Standard (Red pH 4.00 Rouge)
Potassium Biphthalate Buffer 
Traceable to N.I.S.T. 
pH 4.00 +/- 0.01 @ 25 °C 
Tampon de Biphthalate de Potassium 
Conforme aux normes de N.I.S.T. 
Expiry date/Date d'expirationMar./mar. 2005
Temperature (°C)/pH(± 0.01) 
15.......3.99 20.......3.99 
25.......4.00 30.......4.02 
35.......4.02 40.......4.03 
FOR LABORATORY USE ONLY 
POUR USAGE DE LABORATOIRE SEULEMENT 

B5140-10L price on request   
B5140-1L 110.50   
B5140-20L 492.66   
B5140-4L 194.57   
B5140-4L-CUB price on request   
Show Product Info
Buffer Standard (Red pH 4.00 Rouge)
Potassium Biphthalate Buffer 
Traceable to N.I.S.T. 
pH 4.00 +/- 0.01 @ 25 °C 
Tampon de Biphthalate de Potassium 
Conforme aux normes de N.I.S.T. 
Expiry date/Date d'expirationMar./mar. 2005
Temperature (°C)/pH(± 0.01) 
15.......3.99 20.......3.99 
25.......4.00 30.......4.02 
35.......4.02 40.......4.03 
FOR LABORATORY USE ONLY 
POUR USAGE DE LABORATOIRE SEULEMENT 

 B5142   BUFFER SOL/pH 4 SODIUM ACETATE
Show Product Info
Sodium Acetate Buffer (pH 4)
UN No.1760
pH @ 25°C (after dilution 10:1)3.98 - 4.02
Residual Chlorine (mg Cl2/L)max. 0.50
Relative density1.110 - 1.154

B5142-20L price on request   
B5142-4L price on request   
 B5143   BUFFER/pH 4 CONCENTRATE
Show Product Info
Buffer Standard Concentrate (pH 4.00)
Potassium Biphthalate Buffer 
Traceable to N.I.S.T. 
pH 4.00 ± 0.02 @25°C 
after/après dilution 
Tampon de Potassium de Biphthalate 
Conforme aux normes de N.I.S.T. 
Expiry date/Date d'expirationAug/août 2004
Dilute 1 volume of concentrate with 4 
volumes of deionuzed water 
Diluer 1 volume de concentré avec 4 
volumes d'eau déionisée 
FOR LABORATORY USE ONLY 
POUR USAGE DE LABORATOIRE SEULEMENT 

B5143-500ML price on request   
 B5150   BUFFER SOL/pH 4.64
Show Product Info
Buffer Standard (pH 4.64)
Biphthalate Buffer 
Traceable to N.I.S.T. 
pH 4.64 +/- 0.02 @ 25 °C 
Tampon de Biphthalate 
Conformes aux normes du N.I.S.T. 
Expiry date/Date d'expirationAugust/Aout 98
FOR LABORATORY USE ONLY 
POUR USAGE DE LABORATOIRE SEULEMENT 

B5150-1L 106.17   
B5150-20L 470.05   
B5150-4L 185.64   
B5150-500ML 56.44   
 B5155   BUFFER SOL/pH 4.68
Show Product Info
Buffer Standard (pH 4.68)
Potassium Biphthalate Buffer 
Traceable to N.I.S.T. 
pH 4.68 ± 0.02 @ 25°C 
Tampon de Biphthalate de Potassium 
Conforme aux normes de N.I.S.T. 
Expiry date/Date d'éxpirationOct./oct. 2003
FOR LABORATORY USE ONLY 
POUR USAGE DE LABORATOIRE SEULEMENT 

B5155-500ML price on request   
 B5156   BUFFER SOLUTION/pH 4.75
Show Product Info
BUFFER SOLUTION/pH 4.75
B5156-1L price on request