1	Air or Gas
2	Aerated
10	Calcium Treated
11	Caustic ( High pH )
20	Gel
21	Gyp
30	Invert Oil Emulsion
31	Lime
32	Low pH
40	Mist or Foam
50	Natural
60	Oil Base
61	Oil Emulsion
62	Organic
63	Organic Treated
70	Phosphate
71	Polymer
72	Potash
80	Salt Water
81	Salt Water - Lignosulfonate
82	Salt-Polymer
90	Water
99	Miscellaneous