Helium Report for Month of March 2011 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Andraka 0 0 0 $0.00 Axion 0 0 0 $0.00 B20 296 5% 271 25 8% $273.00 $0.92 B25 0 0 0 $0.00 B122 125 2% 93 32 26% $222.50 $1.78 B124 220 4% 208 12 5% $170.00 $0.77 B126 0 0 0 $0.00 B155 0 0 0 $0.00 Biswas 344 6% 324 20 6% $272.00 $0.79 Hebard 284 5% 259 25 9% $267.00 $0.94 Hill 0 0 0 $0.00 Lee 0 0 0 $0.00 Meisel 265 5% 246 19 7% $227.50 $0.86 MKBay#1 0 0 0 $0.00 MKBay#2 0 0 0 $0.00 MKBay#3 1288 24% 1269 19 1% $2,671.00 $2.07 Petkova 0 0 0 $0.00 Stewart 493 9% 426 67 14% $581.50 $1.18 Sulliva 401 7% 381 20 5% $300.50 $0.75 Takano 0 0 0 $0.00 Tanner 103 2% 74 29 28% $196.50 $1.91 UGLab 0 0 0 $0.00 W107 0 0 0 $0.00 W119 0 0 0 $0.00 W123 0 0 0 $0.00 W129 0 0 0 $0.00 Astro 0 0 0 $0.00 Chemist 647 12% 488 159 25% $2,089.00 $3.23 Geology 0 0 0 $0.00 MBI 896 16% 868 28 3% $1,932.00 $2.16 Norton 91 2% 81 10 11% $232.00 $2.55 NSC 0 0 0 $0.00 TOTAL 5453 465 $9,434.50 lL lost 616 lL lost / day 20 usage lost % 11% lL recovered at Master Meter 7201 recovery rate 91% transfers 55 $ amount is billed at $.50/lL used for physics or $2.00/lL for non-physics plus $5.00/lL lost. GN2 Usage Lab Amount $$$$ Abernat 217 $30.38 Chan 63 $8.82 Hebard 101 $14.14 NanoT 44 $6.16 Petkova 1 $0.14 Ren 367 $51.38 Rinzler 24 $3.36 Shiva 0 $0.00 Saab 196 $27.44 Tanner 602 $84.28 Helium Report for Month of March 2011 Chemistry Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Angerho 114 18% 96 18 16% $318.00 $2.79 C100 49 8% 49 $98.00 $2.00 Christo 176 27% 141 35 20% $527.00 $2.99 Fanucci 20 3% 18 2 10% $50.00 $2.50 303F Katritz 50 8% 50 100% $350.00 $7.00 NMR 160 25% 142 18 11% $410.00 $2.56 Polfer 78 12% 54 24 31% $276.00 $3.54 SpecSrv CHEMTOTAL 647 147 $2,029.00 Recovered at Chem Master Meter 517 Recovered Chem at Physics 510 Chem Recovery system loss 7 Chem Lost 154 Total Chem recovery rate 76% $ amount is billed at $2.00/lL used plus $5.00/lL lost This is not your bill, It is for your information only McKnight Brain Institute Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL 4.7T 500MHz Magx11T 710 79% 710 $1,420.00 $2.00 600MHzs 40 4% 40 $80.00 $2.00 750MHz 146 16% 99 47 32% $527.00 $3.61 MBITOTAL 896 47 $2,027.00 Recovered at MBI Master Meter 1071 Recovered MBI at Physics 1066 MBI Recovery system loss 5 MBI Lost 52 Total MBI recovery rate 94%