Helium Report for Month of November 2005 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ Adams 0 0 0 $0.00 Andraka 70 1% 70 0 0% $35.00 Angerho 0 0 0 $0.00 Astro 0 0 0 $0.00 B20 218 3% 213 5 2% $121.50 B25 0 0 0 $0.00 B122 116 2% 116 0 0% $58.00 B124 21 0% 21 0 0% $10.50 B126 0 0 0 $0.00 B155 0 0 0 $0.00 Biswas 116 2% 113 3 3% $65.50 Chemist 642 9% 573 69 11% $1,456.50 Geology 0 0 0 $0.00 Hebard 310 5% 302 8 3% $175.00 Hill 804 12% 740 64 8% $562.00 Ihas 0 0 0 $0.00 Lee 0 0 0 $0.00 Norton 179 3% 179 0 0% $358.00 NSC 0 0 0 $0.00 MBI4.7 153 2% 153 0 0% $306.00 MBI11T 0 0 0 $0.00 MBI18T 0 0 0 $0.00 Meisel 264 4% 264 0 0% $132.00 MKBay#1 1294 19% 1237 57 4% $789.50 MKBay#2 1474 22% 1474 0 0% $737.00 MKBay#3 1050 15% 987 63 6% $2,257.50 Stewart 82 1% 82 0 0% $41.00 Sulliva 0 0 0 $0.00 Takano 0 0 0 $0.00 Tanner 0 0 0 $0.00 W129 0 0 0 $0.00 TOTAL 6793 269 $7,105.00 lL lost 319 lL lost / day 11 usage lost % 5% lL recovered at Master Meter 8555 recovery rate 96% transfers 59 $ amount is billed at $.50/lL used for physics or $2.00/lL for non-physics plus $2.50/lL lost. GN2 Usage Amount $$$$ NanoTech 1026 205.2 Helium Report for Month of November 2005 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ Bowers Christo 145 23% 143 2 1% $295.00 Eyler 147 23% 106 41 28% $396.50 Katritz Kleiman NMR 305 48% 278 27 9% $677.50 SpecSrv Fanucci 24 4% 24 $48.00 Angerho 21 3% 21 $42.00 TOTAL 642 70 $1,459.00 Recovered at Master Meter 656 Recovered at Physics 648 Recovery system loss 8 Lost 78 Total recovery rate 88% $ amount is billed at $2.00/lL used plus $2.50/lL lost This is not your bill, It is for your information only