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pH Test Kit

pH Test Paper Range 0-14

pHAST TEST is a ready to use surface alkalinity tester for stucco, masonry, concrete and painted surfaces.

PHENAZINE METHOLSULPHATE

PHENOANTHROLINE INDICATOR 1-10

PHENOL AR

Phenol Cleaner

PHENOL CRYSTAL LR

Aqueous solution of phenol is weakly acidic and turns blue litmus slightly to red. Phenol is easily neutralized by sodium hydroxide forming sodium phenate or…

Aqueous solution of phenol is weakly acidic and turns blue litmus slightly to red. Phenol is easily neutralized by sodium hydroxide forming sodium phenate or…

PHENOL RED (ACS GRADE)

PHENOL RED AR pH indicator

Phenol Red Indicator Solution is used as a pH indicator. The sodium salt of phenol red is used widely in culture media to identify changes from neutral to…

PHENOL RED INDICATOR SOLUTION

Lab Reagent

PHENOL RED SODIUM SALT (ACS GRADE)

Lab Reagent - 5% (w/v) Aqueous Solution

PHENOLDISULPHONIC ACID SOLUTION 25%

PHENOLPHTHALEIN COMPLEXONE

Lab Reagent Resulting colour is deep pink in alkaline medium.

Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions

Phenolphthalein is an acid base indicator. It is a weak acid, which is colorless in acidic solution and turns puce pink in alkaline solution.

Phenolphthalein is another commonly used indicator for titrations

Phenolphthalein is an acid base indicator. It is a weak acid, which is colorless in acidic solution and turns puce pink in alkaline solution.