DESCRIPTION :-
Bases turn red litmus paper blue
Acids keeps red litmus paper red (no change)
Neutral substances keeps red litmus paper red (no change)
In the picture above, you can see the change in color when red litmus paper is dipped in a base. 

DESCRIPTION :-
Size: 110x140 mm

DESCRIPTION :-
Diameter: Ø 120 mm
Covers a wide range of laboratory applications; frequently used for clarifying liquids.
Areas of use include the food industry, agriculture, air pollution monitoring, and gas detection.
Widely used in education for teaching simple qualitative analytical separations 

DESCRIPTION :-
Analytical reagent
Supplied with MSDS
Expire after 5 years
Capacity: 100 g

DESCRIPTION :-
Boiling Range: 1090 Degree C
Heat Of Fusion: 8.48 kJ/mol
Melting Point: 648 Degree C
Width: 4 mm
Thickness: 0.2 mm
Length: 5 meter

DESCRIPTION :-
Analytical reagent
Supplied with MSDS
Expire after 5 years
Capacity: 25 g

DESCRIPTION :-
Analytical reagent
Supplied with MSDS
Expire after 5 years
Capacity: 250 g

DESCRIPTION :-
Analytical reagent
Supplied with MSDS
Expire after 5 years
Capacity: 200 g