Helium Report for Month of February 2010 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Andraka 0 0 0 $0.00 B20 265 4% 257 8 3% $172.50 $0.65 B25 636 9% 567 69 11% $663.00 $1.04 B122 52 1% 52 0 0% $26.00 $0.50 B124 447 6% 392 55 12% $498.50 $1.12 B126 0 0 0 $0.00 B155 0 0 0 $0.00 Biswas 493 7% 468 25 5% $371.50 $0.75 Hebard 231 3% 224 7 3% $150.50 $0.65 Hill 0 0 0 $0.00 Lee 0 0 0 $0.00 Meisel 295 4% 275 20 7% $247.50 $0.84 MKBay#1 0 0 0 $0.00 MKBay#2 0 0 0 $0.00 MKBay#3 1046 15% 1024 22 2% $2,202.0 $2.11 Petkova 97 1% 97 0 0% $48.50 $0.50 Stewart 629 9% 589 40 6% $514.50 $0.82 Sulliva 449 6% 446 3 1% $239.50 $0.53 Takano 17 0% 11 6 35% $38.50 $2.26 Tanner 110 2% 92 18 16% $145.00 $1.32 UGLab 9 0% 9 0 0% $4.50 $0.50 W107 0 0 0 $0.00 W119 0 0 0 $0.00 W123 675 10% 574 101 15% $1,855.0 $2.75 W129 0 0 0 $0.00 Astro 0 0 0 $0.00 Chemist 555 8% 427 128 23% $1,750.0 $3.15 Geology 91 1% 0 91 100% $637.00 $7.00 MBI 758 11% 481 277 37% $2,901.0 $3.83 Norton 132 2% 132 0 0% $264.00 $2.00 Axion 66 1% 62 4 6% $152.00 $2.30 TOTAL 7053 874 $12,881 lL lost 922 lL lost / day 33 usage lost % 13% lL recovered at Master Meter 8221 recovery rate 89% transfers 73 $ amount is billed at $.50/lL used for physics or $2.00/lL for non-physics plus $5.00/lL lost. GN2 Usage Lab Amount $$$$ Abernat 194 $27.16 Chan 517 $72.38 Hebard 276 $38.64 NanoT 0 $0.00 Petkova 4 $0.56 Ren 623 $87.22 Rinzler 69 $9.66 Shiva 0 $0.00 Saab 188 $26.32 Tanner 451 $63.14 Helium Report for Month of February 2010 Chemistry Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Angerho 60 11% 54 6 10% $150.00 $2.50 Christo 159 29% 124 35 22% $493.00 $3.10 Eyler 47 8% 36 11 23% $149.00 $3.17 Fanucci 16 3% 16 $32.00 $2.00 303F 29 5% 26 3 10% $73.00 $2.52 Katritz 42 8% 42 100% $294.00 $7.00 Kleiman NMR 106 19% 96 10 9% $262.00 $2.47 SpecSrv 96 17% 78 18 19% $282.00 $2.94 CTOTAL 555 125 $1,735.00 Recovered at Chem Master Meter 474 Recovered Chem at Physics 455 Chem Recovery system loss 19 Chem Lost 144 Total Chem recovery rate 74% $ amount is billed at $2.00/lL used plus $5.00/lL lost This is not your bill, It is for your information only McKnight Brain Institute Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL 4.7T 0 500MHz 0 Magx11T 464 61% 302 162 35% $1,738 $3.75 600MHzs 100 13% 100 $200 $2.00 750MHz 194 26% 68 126 65% $1,018 $5.25 MTOTAL 758 288 $2,956.00 Recovered at MBI Master Meter 684 Recovered MBI at Physics 679 MBI Recovery system loss 5 MBI Lost 293 Total MBI recovery rate 61%