Helium Report for Month of March 2007				 	 		

Users	Amount	%ofTtl	Recovrd	Lost	%Lost	$$$$$	
Andraka	60	1%	55	5	8%	$42.50 	
B20	242	5%	232	10	4%	$146.00 	
B25	43	1%	43	0	0%	$21.50 	
B122	24	0%	24	0	0%	$12.00 	
B124	224	5%	210	14	6%	$147.00 	
B126	0		0	0		$0.00 	
B155	0		0	0		$0.00 	
Biswas	493	10%	470	23	5%	$304.00 	
Hebard	755	15%	684	71	9%	$555.00 	
Hill	691	14%	650	41	6%	$448.00 	
Lee	0		0	0		$0.00 	
Meisel	273	6%	253	20	7%	$186.50 	
MKBay#1	0		0	0		$0.00 	
MKBay#2	0		0	0		$0.00 
MKBay#3	1245	25%	1245	0	0%	$2,490.00 
Petkova	0		0	0		$0.00 
Stewart	220	4%	201	19	9%	$157.50 
Sulliva	0		0	0		$0.00 
Takano	0		0	0		$0.00 
Tanner	24	0%	18	6	25%	$27.00 
W107	0		0	0		$0.00 
W119	0		0	0		$0.00 
W129	0		0	0		$0.00 
Astro	0		0	0		$0.00 
Chemist	363	7%	282	81	22%	$928.50 
Geology	0		0	0		$0.00 
MBI4.7	0		0	0		$0.00 
MBI18T	0		0	0		$0.00 
Norton	285	6%	245	40	14%	$670.00 	
NSC	0		0	0		$0.00 	
							
TOTAL	4942			330		$6,135.50 	
							
lL lost	733						
lL lost / day	23						
usage lost %	15%						
lL recovered at Master Meter	6966						
recovery rate 	89%						
transfers	52						

$ amount is billed at $.50/lL used for physics 							
or $2.00/lL for non-physics  plus $2.50/lL lost.							


GN2 Usage		
Lab	Amount	$$$$
Abernat	195	39
Chan	191	38.2
NanoT	3763	752.6
Ren	878	175.6
#5	0	0
#7	8	1.6


Helium Report for Month of March 2007						
						
Users	Amount	%ofTtl	Recovrd	Lost	%Lost	$$$$$
Angerho	22	6%	21	1	5%	$46.50 
Christo	127	35%	116	11	9%	$281.50 
Eyler	77	21%	65	12	16%	$184.00 
Fanucci						
Hummel						
Katritz	59	16%		59	100%	$265.50 
Kleiman						
NMR	78	21%	80	-2	-3%	$151.00 
SpecSrv			0			
						
TOTAL	363			81		$928.50 
						
Recovered at Master Meter 	398					
Recovered at Physics	393			
Recovery system loss	5			
Lost	86			
Total recovery rate	76%			


$ amount is billed at $2.00/lL used plus $2.50/lL lost				
This is not your bill, It is for your information only