EDGAR Filing Documents for 0001193125-11-151211

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001193125-11-151211

Filing Date

2011-05-26

Accepted

2011-05-26 10:44:30

Documents

Period of Report

2011-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	AIRGAS, INC. - FORM 10-K	d10k.htm	10-K	1602770
2	AIRGAS, INC. BY-LAWS AMENDED THROUGH NOVEMBER 23, 2010	dex32.htm	EX-3.2	54061
3	STATEMENT RE: COMPUTATION OF THE RATIO OF EARNINGS TO FIXED CHARGES	dex12.htm	EX-12	35173
4	SUBSIDIARIES OF THE COMPANY	dex21.htm	EX-21	14856
5	CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM	dex23.htm	EX-23	2981
6	SECTION 302 CEO CERTIFICATION	dex311.htm	EX-31.1	6164
7	SECTION 302 CFO CERTIFICATION	dex312.htm	EX-31.2	6281
8	SECTION 906 CEO CERTIFICATION	dex321.htm	EX-32.1	3880
9	SECTION 906 CFO CERTIFICATION	dex322.htm	EX-32.2	3930
16	GRAPHIC	g120531g23h75.jpg	GRAPHIC	22472
	Complete submission text file	0001193125-11-151211.txt		12038541

Data Files

Seq	Description	Document	Type	Size
10	XBRL INSTANCE DOCUMENT	arg-20110331.xml	EX-101.INS	2216514
11	XBRL TAXONOMY EXTENSION SCHEMA	arg-20110331.xsd	EX-101.SCH	105366
12	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	arg-20110331_cal.xml	EX-101.CAL	92921
13	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	arg-20110331_def.xml	EX-101.DEF	280775
14	XBRL TAXONOMY EXTENSION LABEL LINKBASE	arg-20110331_lab.xml	EX-101.LAB	696803
15	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	arg-20110331_pre.xml	EX-101.PRE	562184

Mailing Address 259 N. RADNOR-CHESTER ROAD SUITE 100 RADNOR PA 19087

Business Address 259 N. RADNOR-CHESTER ROAD SUITE 100 RADNOR PA 19087 6106875253