Helium Report for Month of December 2010 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Andraka 0 0 0 $0.00 Axion 0 0 0 $0.00 B20 312 6% 284 28 9% $296.00 $0.95 B25 0 0 0 $0.00 B122 84 2% 77 7 8% $77.00 $0.92 B124 0 0 0 $0.00 B126 0 0 0 $0.00 B155 0 0 0 $0.00 Biswas 378 7% 367 11 3% $244.00 $0.65 Hebard 189 4% 174 15 8% $169.50 $0.90 Hill 0 0 0 $0.00 Lee 0 0 0 $0.00 Meisel 291 6% 270 21 7% $250.50 $0.86 MKBay#1 0 0 0 $0.00 MKBay#2 0 0 0 $0.00 MKBay#3 1242 25% 1211 31 2% $2,639.00 $2.12 Petkova 0 0 0 $0.00 Stewart 216 4% 206 10 5% $158.00 $0.73 Sulliva 181 4% 161 20 11% $190.50 $1.05 Takano 0 0 0 $0.00 Tanner 154 3% 126 28 18% $217.00 $1.41 UGLab 6 0% 5 1 17% $8.00 $1.33 W107 0 0 0 $0.00 W119 0 0 0 $0.00 W123 393 8% 374 19 5% $881.00 $2.24 W129 0 0 0 $0.00 Astro 0 0 0 $0.00 Chemist 433 9% 331 102 24% $1,376.00 $3.18 Geology 0 0 0 $0.00 MBI 1176 23% 920 256 22% $3,632.00 $3.09 Norton 0 -6 6 $30.00 NSC 0 0 0 $0.00 TOTAL 5055 555 $10,168.50 lL lost 256 lL lost / day 8 usage lost % 5% lL recovered at Master Meter 7141 recovery rate 96% transfers 55 $ amount is billed at $.50/lL used for physics or $2.00/lL for non-physics plus $5.00/lL lost. GN2 Usage Lab Amount $$$$ Abernat 236 $33.04 Chan 37 $5.18 Hebard 274 $38.36 NanoT 10 $1.40 Petkova 165 $23.10 Ren 548 $76.72 Rinzler 22 $3.08 Shiva 0 $0.00 Saab 196 $27.44 Tanner 700 $98.00 Helium Report for Month of December 2010 Chemistry Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Angerho 31 7% 26 5 16% $87.00 $2.81 Christo 150 35% 123 27 18% $435.00 $2.90 Eyler 77 18% 53 24 31% $274.00 $3.56 Fanucci 28 6% 21 7 25% $91.00 $3.25 303F Katritz 34 8% 34 100% $238.00 $7.00 CLB100 NMR 27 6% 27 $54.00 $2.00 SpecSrv 86 20% 86 $172.00 $2.00 CHEMTOTAL 433 97 $1,351.00 Recovered at Chem Master Meter 461 Recovered Chem at Physics 454 Chem Recovery system loss 7 Chem Lost 104 Total Chem recovery rate 76% $ amount is billed at $2.00/lL used plus $5.00/lL lost This is not your bill, It is for your information only McKnight Brain Institute Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL 4.7T 500MHz 26 2% 15 11 42% $107.00 $4.12 Magx11T 900 77% 707 193 21% $2,765.00 $3.07 600MHzs 64 5% 35 29 45% $273.00 $4.27 750MHz 186 16% 116 70 38% $722.00 $3.88 MBITOTAL 1176 303 $3,867.00 Recovered at MBI Master Meter 1087 Recovered MBI at Physics 1079 MBI Recovery system loss 8 MBI Lost 311 Total MBI recovery rate 74%