Helium Report for Month of April 2012 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Andraka 189 3% 154 35 19% $269.50 $1.43 Axion 0 0 0 $0.00 B20 350 5% 313 37 11% $360.00 $1.03 B25 0 0 0 $0.00 B122 53 1% 53 0 0% $26.50 $0.50 B124 221 3% 203 18 8% $200.50 $0.91 B126 0 0 0 $0.00 B155 0 0 0 $0.00 Biswas 487 7% 478 9 2% $288.50 $0.59 Hebard 1353 19% 1251 102 8% $1,186.50 $0.88 Hill 0 0 0 $0.00 Lee 0 0 0 $0.00 Meisel 289 4% 279 10 3% $194.50 $0.67 MKBay#1 0 0 0 $0.00 MKBay#2 0 0 0 $0.00 MKBay#3 1018 14% 1005 13 1% $2,101.00 $2.06 Petkova 0 0 0 $0.00 Stewart 410 6% 334 76 19% $585.00 $1.43 Sulliva 186 3% 185 1 1% $98.00 $0.53 Takano 0 0 0 $0.00 Tanner 227 3% 139 88 39% $553.50 $2.44 UGLab 32 0% 29 3 9% $31.00 $0.97 W107 0 0 0 $0.00 W119 0 0 0 $0.00 W123 0 0 0 $0.00 W129 0 0 0 $0.00 1031_ 655 9% 605 50 8% $577.50 $0.88 Astro 0 0 0 $0.00 Chemist 773 11% 704 69 9% $1,891.00 $2.45 Geology 0 0 0 $0.00 MBI 1064 15% 994 70 7% $2,478.00 $2.33 Norton 0 0 0 $0.00 NSC 0 0 0 $0.00 TOTAL 7307 581 $10,841.00 lL lost 1404 lL lost / day 48 usage lost % 19% lL recovered at Master Meter 9105 recovery rate 85% transfers 79 $ amount is billed at $.50/lL used for physics or $2.00/lL for non-physics plus $5.00/lL lost. GN2 Usage Lab Amount $$$$ Abernat 212 $29.68 Chan 84 $11.76 Hebard 304 $42.56 LIGO 433 $60.62 Petkova 10 $1.40 Ren 875 $122.50 Rinzler 36 $5.04 Shiva 0 $0.00 Saab 188 $26.32 Tanner 697 $97.58 Helium Report for Month of April 2012 Chemistry Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Angerho 14 2% 12 2 14% $38.00 $2.71 C100 Christo 143 18% 131 12 8% $346.00 $2.42 Fanucci 303F 167 22% 141 26 16% $464.00 $2.78 Katritz NMR 117 15% 117 $234.00 $2.00 Polfer 39 5% 28 11 28% $133.00 $3.41 SpecSrv 93 12% 81 12 13% $246.00 $2.65 305 200 26% 192 8 4% $440.00 $2.20 CHEMTOTAL 773 71 $1,901.00 Recovered at Chem Master Meter 770 Recovered Chem at Physics 754 Chem Recovery system loss 16 Chem Lost 87 Total Chem recovery rate 89% $ amount is billed at $2.00/lL used plus $5.00/lL lost This is not your bill, It is for your information only McKnight Brain Institute Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL 4.7T 212 20% 212 $424.00 $2.00 500MHz 42 4% 29 13 31% $149.00 $3.55 Magx11T 810 76% 773 37 5% $1,805.00 $2.23 600MHzs 750MHz 0 MBITOTAL 1064 50 $2,378.00 Recovered at MBI Master Meter 828 Recovered MBI at Physics 822 MBI Recovery system loss 6 MBI Lost 56 Total MBI recovery rate 95%