pH:

Power

pH

Substance


A

10,000,000 
0


C

1,000,000 
1

Hydrochloric Acid (1% solution) 
I

100,000 
2

Vomit, Lemons 
D

10,000 
3

Boric acid (1% solution), wines 
I

1,000 
4

Beer, grape juice 
C

100 
5

Boric Acid (1% solution), (eye drops) 
10 
6

Milk, saliva  


0 
7

NEUTRAL 
A

10 
8

Baking Soda (1% solution) 
L

100 
9

Borax (1% solution) 
K

1,000 
10

Upper limit for most stainresist nylon 
A

10,000 
11

Ammonia (1% solution), soda ash (1% solution) 
L

100,000 
12

TSP (1% solution) 
I

1,000,000 
13

Sodium Hydroxide (Lye) (1% solution) 
N

10,000,000 
14


E
