Acidity test kit for vinegar production

Acidity analysis kit for vinegar consisting of:
1 x caustic soda 1N 1 l
1 x Phenolfthalein solution 100 ml
1 x glass graduated cylinder 250 ml
1 x Pressol jug 250 ml
1 x graduated pipette 10 ml
1 x Erlenmeyer flask, wide mouth 250 ml
1 x Dosing syringe 10 ml
1 x glass pipette
1 x distilled water 1 litre