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CR Scientific


Litmus Paper,  Blue or Red


Blue Litmus Paper.  Turns red in presence of mild acids (pH 4.3-6.8).  100 strips per vial.
#C3017.....$1.59 / vial
Quantity:


Red Litmus Paper.  Turns blue in presence of mild bases (pH 6.8-8.1).  100 strips per vial.
#C3016....$1.59 / vial
Quantity:



pH Paper / Test strips, 
Wide-range



Wide-Range pH Paper.  100 strips per vial;  includes color chart.   Color response ranges from red (pH 1) to brown (pH 14).  Imported.  pH papers are not for extreme precision, but they are useful for estimating the pH of aqueous solutions. 

#C3030......$2.49 / vial
Quantity:



#C3030-T.  10 vials.........$18.99
Quantity:


These items are usually in stock, but please contact us if ordering in quantity.




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