RATINGS	1-Minor Effect			2-Moderate Effect				3-Static Only		4-Not Recommended			--Insufficient Data				RATINGS	1-Minor Effect				2-Moderate Effect			3-Static Only		4-Not Recommended			--Insufficient Data
		NR	SBR	IIR	EPM	NBR	HNBR	CO	CR	CSM	CPE	AU	ACM	T	SI				FSI	TFE/P	FKM	FKM	ZALAK	FFKM
Elastomers		IR	BR		EPDM			ECO				EU					Elastomers				#1	#2
Acetaldehyde		2	3	1	1	4	---	---	3	3	---	4	4	3	2		Acetaldehyde		4	---	4	3	3	1
Acetamide		4	4	1	1	1	---	---	2	2	---	4	4	4	2		Acetamide		1	1	2	1	1	1
Acetic Acid, Glacial		2	2	2	1	3	---	4	4	3	1	4	4	2	2		Acetic Acid, Glacial		4	---	3	3	2	1
Acetic Acid, 30%		2	2	2	1	2	---	2	1	2	1	4	4	2	1		Acetic Acid, 30%		2	---	2	1	1	1
Acetic Anhydride		2	2	2	2	3	---	4	2	1	1	4	4	2	3		Acetic Anhydride		4	2	4	4	3	1
Acetone		3	3	1	1	4	---	4	3	2	1	4	4	3	3		Acetone		4	4	4	4	3	1
Acetophenone		4	4	1	1	4	---	4	4	4	---	4	4	4	4		Acetophenone		4	---	4	4	3	1
Acetyl Chloride		4	4	4	4	4	---	---	4	4	1	4	4	4	3		Acetyl Chloride		1	---	1	1	1	1
Acetylene		2	2	1	1	1	---	---	2	2	---	4	4	3	2		Acetylene		---	---	1	1	1	1
Acrylonitrile		4	4	4	4	4	---	---	4	3	1	4	4	4	4		Acrylonitrile		4	---	3	4	3	1
Adipic Acid		1	1	1	1	1	---	---	1	---	---						Adipic Acid		1	---	1	1	1	1
Alkazene (Dibromoethylbenzene)		4	4	4	4	4	---	---	4	4	---	4	4	3	4		Alkazene (Dibromoethylbenzene)		2	---	2	2	2	1
Alum-NH3-Cr-K (aq)		1	1	1	1	1	---	---	1	1	---	---	4	4	1		Alum-NH3-Cr-K (aq)		4	1	4	---	---	---
Aluminum Acetate (aq)		1	2	1	1	2	---	2	2	1	1	4	4	4	4		Aluminum Acetate (aq)		4	---	4	4	3	1
Aluminum Chloride (aq)		1	1	1	1	1	---	1	1	1	1	3	1	4	2		Aluminum Chloride (aq)		1	---	1	1	1	1
Aluminum Fluoride (aq)		2	1	1	1	1	---	1	1	1	---	3	---	4	2		Aluminum Fluoride (aq)		1	---	1	1	1	1
Aluminum Nitrate (aq)		1	1	1	1	1	---	1	1	1	---	3	---	2	2		Aluminum Nitrate (aq)		---	---	1	1	1	1
Aluminum Phosphate (aq)		1	1	1	1	1	---	1	1	1	---	---	---	---	1		Aluminum Phosphate (aq)		---	---	1	1	1	1
Aluminum Sulfate (aq)		1	1	1	1	1	---	---	1	1	---	4	4	4	1		Aluminum Sulfate (aq)		1	---	1	1	1	1
Ammonia Anhydrous		4	4	1	1	2	---	---	1	2	---	4	4	---	3		Ammonia Anhydrous		4	---	4	4	2	1
Ammonia Gas (cold)		1	1	1	1	1	---	---	1	1	---	3	4	1	1		Ammonia Gas (cold)		4	1	4	4	2	1
Ammonia Gas (hot)		4	4	2	2	4	---	---	2	2	---	4	4	4	1		Ammonia Gas (hot)		4	---	4	4	2	1
Ammonium Carbonate (aq)		1	1	1	---	4	---	2	1	---	---	4	4	---	---		Ammonium Carbonate (aq)		---	1	1	1	1	1
Ammonium Chloride (aq)		1	1	1	1	1	---	1	1	1	1	1	---	1			Ammonium Chloride (aq)		---	---	1	1	1	1
Ammonium Hydroxide (conc.)		4	4	1	1	4	---	2	1	1	1	4	4	1	1		Ammonium Hydroxide (conc.)		2	---	2	1	1	1
Ammonium Nitrate (aq)		3	2	1	1	1	---	1	1	1	---	4	2	---	---		Ammonium Nitrate (aq)		---	1	1	1	1	1
Ammonium Nitrite (aq)		1	1	1	1	1	---	---	1	1	---	---	---	---	2		Ammonium Nitrite (aq)		---	---	1	1	1	1
Ammonium Persulfate (aq)		1	4	1	1	4	---	---	1	1	---	4	4	---	---		Ammonium Persulfate (aq)		---	---	1	1	1	1
Ammonium Phosphate (aq)		1	1	1	1	1	---	---	1	1	1	---	---	1	1		Ammonium Phosphate (aq)		---	---	1	1	1	1
Ammonium Sulfate (aq)		1	1	1	1	1	---	---	1	1	1	1	4	4	---		Ammonium Sulfate (aq)		---	---	2	1	1	1
Amyl Acetate (Banana Oil)		4	4	3	3	4	---	4	4	4	3	4	4	4	4		Amyl Acetate (Banana Oil)		4	---	4	4	2	1
Amyl Alcohol		2	2	1	1	2	---	1	2	1	1	4	4	2	4		Amyl Alcohol		1	---	2	1	1	1
Amyl Borate		4	4	4	4	1	---	---	1	1	---	---	---	1	---		Amyl Borate		---	---	1	1	1	1
Amyl Chloronapthalene		4	4	4	4	4	---	---	4	4	---	4	4	3	4		Amyl Chloronapthalene		2	---	1	1	1	1
Amyl Napthalene		4	4	4	4	4	---	---	4	4	---	4	2	3	4		Amyl Napthalene		1	---	1	1	1	1
Aniline		4	4	1	1	4	---	4	4	3	2	4	4	4	4		Aniline		3	1	3	1	1	1
Aniline Dyes		2	2	2	1	4	---	---	2	2	---	4	4	2	3		Aniline Dyes		2	---	2	1	1	1
Aniline Hydrochloride		2	4	2	2	2	---	---	4	4	---	4	4	4	4		Aniline Hydrochloride		2	---	2	1	1	1
Animal Fats		4	4	2	2	1	---	1	2	2	---	1	1	4	2		Animal Fats		1	---	1	1	1	1
Ansul Ether (Anesthetics)		4	4	3	3	3	---	---	4	4	---	2	4	1	4		Ansul Ether (Anesthetics)		3	---	4	4	3	1
Aqua Regia		4	4	4	3	4	---	---	4	1	2	4	4	4	4		Aqua Regia		3	---	2	1	1	1
Aroclor, 1248		4	4	3	3	3	---	---	4	1	---	4	4	4	2		Aroclor, 1248		2	---	1	1	1	1
Aroclor, 1254		4	4	4	3	4	---	---	4	4	---	4	4	4	3		Aroclor, 1254		2	---	1	1	1	1
Aroclor, 1260		1	1	1	1	1	---	---	1	1	---	4	4	1	2		Aroclor, 1260		1	---	1	1	1	1
Arsenic Acid		2	1	1	1	1	---	1	1	1	1	3	3	1	1		Arsenic Acid		1	---	1	1	1	1
Arsenic Trichloride (aq)		4	4	3	3	1	---	---	1	---	---	---	---	---	---		Arsenic Trichloride (aq)		---	---	4	4	3	1
Askarel		4	4	4	4	2	---	---	4	4	---	4	4	4	4		Askarel		2	---	1	1	1	1
Asphalt		4	4	4	4	2	---	1	2	2	---	2	2	1	4		Asphalt		2	---	1	1	1	1
Banana Oil (Amyl Acetate)		4	4	3	3	4	---	4	4	4	3	4	4	4	4		Banana Oil (Amyl Acetate)		4	---	4	4	2	1
Barium Chloride (aq)		1	1	1	1	1	---	1	1	1	1	1	1	1	1		Barium Chloride (aq)		1	---	1	1	1	1
Barium Hydroxide (aq)		1	1	1	1	1	---	1	1	1	1	4	4	1	1		Barium Hydroxide (aq)		1	---	1	1	1	1
Barium Sulfate (aq)		1	1	1	1	1	---	1	1	1	---	1	4	1	1		Barium Sulfate (aq)		1	---	1	1	1	1
Barium Sulfide (aq)		1	2	1	1	1	---	1	1	1	---	1	4	2	1		Barium Sulfide (aq)		1	---	1	1	1	1
Beer		1	1	1	1	1	---	1	1	1	---	2	4	4	1		Beer		1	---	1	1	1	1
Beet Sugar Liquors		1	1	1	1	1	---	---	2	1	---	4	4	4	1		Beet Sugar Liquors		1	---	1	1	1	1
Benzaldehyde		4	4	1	1	4	---	4	4	1	3	4	4	4	2		Benzaldehyde		3	2	4	4	3	1
Benzene		4	4	4	4	4	---	4	4	4	3	3	4	3	4		Benzene		3	3	1	1	1	1
Benzene Sulfonic Acid		4	4	4	3	4	---	---	2	1	---	4	4	4	4		Benzene Sulfonic Acid		2	---	1	1	1	1
Benzine (Ligroin)		4	4	4	4	1	---	---	2	3	---	2	1	1	4		Benzine (Ligroin)		1	---	1	1	1	1
(Nitrobenzine) (Pet Ether)																	(Nitrobenzine) (Pet Ether)
Benzoic Acid		4	4	4	3	3	---	---	4	4	1	4	3	2	3		Benzoic Acid		2	---	1	1	1	1
Benzoyl Chloride		4	4	4	4	4	---	---	4	4	4	---	4	4	---		Benzoyl Chloride		2	---	2	1	1	1
Benzyl Alcohol		4	4	1	1	4	---	---	2	2	1	4	4	4	2		Benzyl Alcohol		2	1	1	1	1	1
Benzyl Benzoate		4	4	2	2	4	---	---	4	4	---	---	4	4	---		Benzyl Benzoate		1	---	1	1	1	1
Benzyl Chloride		4	4	4	4	4	---	---	4	4	4	4	4	4	4		Benzyl Chloride		2	1	1	1	1	1
Biphenyl (Diphenyl) (Phenylbenzene)		4	4	4	4	4	---	---	4	4	---	4	4	2	4		Biphenyl (Diphenyl) (Phenylbenzene)		2	---	1	1	1	1
Blast Furnace Gas		4	4	4	4	4	---	---	4	4	---	4	4	4	1		Blast Furnace Gas		2	---	1	1	1	1
Bleach Solutions		4	4	1	1	4	---	---	4	1	---	4	4	4	2		Bleach Solutions		2	1	1	1	1	1
Borax		2	2	1	1	2	---	---	1	1	---	1	2	4	2		Borax		2	---	1	1	1	1
Bordeaux Mixture		2	2	1	1	2	---	---	2	1	---	4	4	4	2		Bordeaux Mixture		2	---	1	1	1	1
Boric Acid		1	1	1	1	1	---	1	1	1	---	1	4	1	1		Boric Acid		1	---	1	1	1	1
Brine		1	1	1	1	1	---	---	1	1	1	2	4	4	1		Brine		1	---	1	1	1	1
Bromine-Anhydrous		4	4	4	4	4	---	---	4	4	---	4	4	2	4		Bromine-Anhydrous		2	---	1	1	1	1
Bromine Trifluoride		4	4	4	4	4	---	4	4	4	---	4	4	4	4		Bromine Trifluoride		4	---	4	4	3	1
Bromine Water		4	4	3	2	4	---	---	4	1	---	4	4	2	4		Bromine Water		2	---	1	1	1	1
Bromobenzene		4	4	4	4	4	---	4	4	4	4	4	4	3	4		Bromobenzene