Rating Code  Elastomer For Tube/Cover sERVICE
AGExcellent
B
GGoods
C
GCondition
X
GDo Not Use
СGNo Information
NR/IR AU/EU CR NBR CIIR CSM EPDM FKM AFMU SI SBR
   Chemicals
In System  Or tomsphere
Natural Urethane Neoprene Buna-N/Nitrile Chlorobutyl Hypalon EPDM Viton/Fluorel Teflon/TFE/FEP Silicon Buna-S/GRS 
Ammoniated cirtic acid A - B B A - - -  A  - -
Ammoniate Llatex C - A B - C B A  A  - -
Ammoniated acetate A - A - - - - -  A  - -
Ammoniated acid fluoride X - X B X - - -  A  - -
Ammoniated alum A - B B  A  - - -  A  - -
Ammonium blcarbonate A - A A A A A -  A  - -
Ammonium blchromate A - A A A A A -  A  - -
Ammonium bifluoride-10% X - X B X - - -  A  - -
Ammonium carbonate A - B X A B A A  A  B A
Ammonium choride A A A A  A  A A A  A  B A
Ammonium chloride 2N A - A A A A A -  A  - A
Ammonium chromic sulfate A - A A A - - -  A  - -
Ammonium dichromate A - A A A A A -  A  - -
Ammonium diphosphate A - A A A A A A  A  A A
Ammonium fluoride B - B B  A  - - -  A  - -
Ammonium fluoride acid X - X B X - - -  A  - -
Ammonium hydrogen fluoride X - X B X - - -  A  - -
Ammonium hydrate-38% A - A A A - - -  A  - -
Ammonium hydroxide B A B C A A A B  A  A B
Ammonium hydroxide concentrated C X A X  A  A A C  A  A C
Ammonium hydroxide 3 molar B X A A A A  A  B  A  A B
Ammonium hyposulifite A - A A A A  A  A  A  - A
Ammonium metaphosphate B - B B A B  A  A  A  - -
Ammonium muriate A A A A A A  A  A  A  B A
Ammonium nitrate B X B A  A  A  A  A  A  B A
Ammonium nitrate 2N - - A A A A A -  A  - A
Ammonium nitrate  B - A B A A A X  A  B B
Ammonium persuifate A X A X B A B A  A  - X
Ammonium persuifate solution A X A X A A  A  -  A  - X
Ammonium persulfate 10% A X A X  A  -  A  -  A  - X
Ammonium phosphate A - A A A A A A A A A
Ammonium phosphate Dibasic A - A A A A A A A A A
Ammonium phosphate monobasic A - A A A A A A A A A
Ammonium phosphate tribasic A - A A A A A A A A A
Ammonium rhodanate A - A A A A A A A - -
Ammonium salts A - A A A A A C A A A
Ammonium sulfate A A A B A A A B A A B
Ammonium suifide A - A A A A A B A - B
Ammonium sulfite A - - A A A - A A - A
Ammonium sulphate A A A B A A A B A A B
Ammonium thlocyanate A - A A A A A A A - -
Ammonium thiosulfate A - A A A A A A A - A
Amoil X - - X A X - C A - X
Amorphous white powder A X B B A B A X A X C
Amyl acetate C X X X A C A X A X X
Amyl acetic ester C X X X A C A X A X X
Amyl  acetone X - - X B X - X A - -
Amyl acid phosphate X - X - X - - - A - -
Amyl alcohol B X A B A B A B A X B
Amyl amine C - X C B C X X A - X
Amyl borate X - A A X A X A A - X
Amyl bromide X - X X X X X B A - X
Amyl carbinol A X B A B B C A A B A
Amyl chloride X - X X C X X A A X X
Amyl chloronapthalene X X X X X X X A A X X
Amyl ether X - X B X C X - A - X
Amyl hydrate A - B B A - - - A - -
Amyl hydride X X A A X B X A A X X
Amyl lodide X - X X X X X X A - X
Amyl napthalene X X X X X X X A A X X
Amyl oleate X - - A X X - - A X X
Amyl phenol X - - X X X - A A - X
Amyl phhthalate X - - X A X - C A - X
Amylene X - A C X X X A A - X
Anderol L-774 (di-ester) X X X B X X X A A X X
Anderol L-826 (di-ester) X X X B X X X A A X X
Anderol L-829 (di-ester) X X X B X X X A A X X
Anethol X - X X X X - B A - X
Anethole (anethol) X - X X X X - B A - X
Ang-25 (glyceral ester) B X B B B B A A A B B
Ang-25 (di-ester base)(TG749) X X X B X X X A A B X
Anhydrous ammonia X X A B A C A X A C X
Anthdrous copper chioride B A B A A A A A A A B
Anhydrous hydrazine X X B X B B B X A - A
Anhyrous hydrogen fluoride X - - X A - A X A - X
Aniline X X X X B X B B A X X
Aniline light X C C X A C B A A B -
Aniline chloride B X X C B X B B A X C
Aniline dyes B X B C B B B B A C B
Anilline hydrochloride B X X C B X B B A X C
Aniline oils C X X X B X B B A X C
Aniline salts B X X C B X B B A X C
Aniline fats X B B A B B B A A X C
Aniline gelatin A C A A A A A A A A A
Anilline glue B A A A B A B A A A B
Aniline glycerin X - - A B - B A A B -
Aniline grease X A B A X X - A A B -
Aniline oils (lard oil) X B B A B C B A A B X
Aniline camphor X - X X X X - B A - X
AN-0-3 grade M X A B A X B X A A B X
AN-0-6  X A B A X B X A A X X
AN-0-366 X A B A X B X A A X X
Anodynon B B B B A C B A A X B
Ansul ether X B X C C X C X A X X
Ansul ether 161 or 181 X B X C C X C X A X X
Ant oil X X C X A B A X A C -
Antichlor A A A A A A A A A A B
Antimonic chloride X - X X X X - - A - X
Antmonous chloride - - - A B - A A A - -
Amtimony chlorides - - - B A - A A A - -
Antimony pentachloride X - X X X X - - A - X
Antimony trichloride - - - A B - A A A - -
AN-VV-0-366b hydraulic fluid X B B A X B X A A X X
Apple acid A - B A X B X A A B B
Aqua ammonia A - B B A B - C A - B
Aqua gegia X X X X X C C B A X X
Arachidonic acid X - X B A - - - A - -
Arachis oil X B C A C C C A A A X
Argenti nitras A A A B A A A A A A A
Argon X A X C B X A A A B X
Arochlor(s) X - X X X X B A A C X
Aroclor 1248 X - X C B X B A A B X
Aroclor 1254 X - X X X X B A A C X
Aroclor 1260 A - A A A A - A A A A
Aromatic fuel 50% X X X B X X X A A X X
Aromatic hydrocarbons X X X C X X X A A X -
Aromatic spirits X - - C X X - A A - X
Aromatic tar X - - C X X - A A - X
Aromatic vinegar A B B C A B A A A A -
Aro-tox spray - - C C - - - - A - -
Arquads A - - A A A - A A - A
Arsenic acid B C B B A A A A A A B
Arsenic butter X - B C X X X X A - X
Arsenic chloride X - B C X X X X A - X
Arsenic trichloride X - B C X X X X A - X
Arsenous chloride X - B C X X X X A - X
Arsenous trichloride X - A C X X X X A - -
Artificial oil of bitter almonds X X X X X X X X A X X
Artificial  vinegar B B B C A B A A A A -
Aryl hydroxides A - B X - B - B A - -
Askarel  X X X B X X X A A X X
Asphalt X B B A X C X A A X X
ASTM-re Fuel A X A B A X C X A A X X
ASTM-re Fuel B X B X A X X X A A X X
ASTM-re Fuel C X X X B X X X A A X X
ASTM-re #1 Oil X A A A X B X A A A X
ASTM-re #2 Oil X B B A X X X A A X X
ASTM-re #3 Oil X B C A X C X A A C X
ASTM-re #4 Oil X X X B X X X A A X X
Astral oil X B B A X X X A A X X
ATL-857 X X X B X X X A A X X
Atlantic dominion F X B B A X X X A A X X
Atlantic utro gear-EP lube X A B A X X X A A X X
Aurex 903R-mobil B A B A X X X A A X X
Auricome B - A B A B A A A A B
Aurstalene X B C B X X X A A X X
Automatic transmission fluid X B B A X C X A A X X
Automatic brake fluid - - B C B B A X A C A
Aviation gasoline X - C A X X X A A - -
Azole's (azole) C - X X C X C X A B B
B @
Baking soda A -  A   A   A   A   A  A  A   A  A
Banana oil X X X X B C B X A X X
Banks oil X A B B A B A A A B X
Bardol "B" X X X X X X X X  A  X X
Barium carbonate A - A A A A A A  A  - A
Barium chloride A A A A A A A A  A   A  A