Helium Report for Month of November 2008 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Andraka 57 1% 57 0 0% $34.20 $0.60 B20 201 3% 194 7 3% $166.10 $0.83 B25 253 4% 253 0 0% $151.80 $0.60 B122 28 0% 23 5 18% $49.30 $1.76 B124 72 1% 72 0 0% $43.20 $0.60 B126 0 0 0 $0.00 B155 0 0 0 $0.00 Biswas 476 7% 475 1 0% $292.10 $0.61 Hebard 898 13% 878 20 2% $668.80 $0.74 Hill 707 10% 667 40 6% $684.20 $0.97 Lee 707 10% 655 52 7% $762.20 $1.08 Meisel 236 3% 225 11 5% $213.10 $0.90 MKBay#1 0 0 0 $0.00 MKBay#2 1203 18% 1178 25 2% $2,809.10 $2.34 MKBay#3 540 8% 530 10 2% $1,253.00 $2.32 Petkova 0 0 0 $0.00 Stewart 0 0 0 $0.00 Sulliva 124 2% 117 7 6% $119.90 $0.97 Takano 0 0 0 $0.00 Tanner 36 1% 24 12 33% $99.60 $2.77 W107 0 0 0 $0.00 W119 139 2% 129 10 7% $370.80 $2.67 W123 343 5% 317 26 8% $923.60 $2.69 W129 0 0 0 $0.00 Astro 0 0 0 $0.00 Chemist 513 8% 385 128 25% $1,960.60 $3.82 Geology 0 0 0 $0.00 MBI 130 2% 130 0 0% $286.00 $2.20 Norton 142 2% 127 15 11% $409.90 $2.89 NSC 0 0 0 $0.00 TOTAL 6805 369 $11,297.50 lL lost 496 lL lost / day 18 usage lost % 7% lL recovered at Master Meter 9234 recovery rate 95% transfers 75 $ amount is billed at $.60/lL used for physics or $2.20/lL for non-physics plus $6.50/lL lost. GN2 Usage Lab Amount $$$$ Abernat 229 $45.80 Chan 532 $106.40 Hebard 294 $58.80 NanoT 2858 $571.60 Petkova 0 $0.00 Ren 981 $196.20 Rinzler 676 $135.20 Shiva 0 $0.00 Saab 140 $28.00 Tanner 375 $75.00 Helium Report for Month of November 2008 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Angerho 140 27% 93 47 34% $613.50 $4.38 Christo 123 24% 123 $270.60 $2.20 Eyler 89 17% 68 21 24% $332.30 $3.73 Fanucci 26 5% 24 2 8% $70.20 $2.70 Hummel Katritz 45 9% 45 100% $391.50 $8.70 Kleiman NMR 90 18% 80 10 11% $263.00 $2.92 SpecSrv TOTAL 513 125 $1,941.10 Recovered at Master Meter 469 Recovered at Physics 466 Recovery system loss 4 Lost 129 Total recovery rate 75% $ amount is billed at $2.20/lL used plus $6.50/lL lost This is not your bill, It is for your information only