Helium Report for Month of January 2009 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Andraka 64 2% 58 6 9% $77.40 $1.21 B20 281 7% 259 22 8% $311.60 $1.11 B25 211 5% 208 3 1% $146.10 $0.69 B122 24 1% 21 3 13% $33.90 $1.41 B124 0 0 0 $0.00 B126 0 0 0 $0.00 B155 0 0 0 $0.00 Biswas 362 9% 362 0 0% $217.20 $0.60 Hebard 939 23% 902 37 4% $803.90 $0.86 Hill 331 8% 297 34 10% $419.60 $1.27 Lee 0 0 0 $0.00 Meisel 263 6% 245 18 7% $274.80 $1.04 MKBay#1 0 0 0 $0.00 MKBay#2 2 0% 2 0 0% $4.40 $2.20 MKBay#3 0 0 0 $0.00 Petkova 0 0 0 $0.00 Stewart 0 0 0 $0.00 Sulliva 145 4% 140 5 3% $119.50 $0.82 Takano 0 0 0 $0.00 Tanner 88 2% 36 52 59% $390.80 $4.44 W107 0 0 0 $0.00 W119 0 0 0 $0.00 W123 0 0 0 $0.00 W129 0 0 0 $0.00 Astro 0 0 0 $0.00 Chemist 1002 24% 905 97 10% $2,834.90 $2.83 Geology 0 0 0 $0.00 MBI 173 4% 173 0 0% $380.60 $2.20 Norton 221 5% 221 0 0% $486.20 $2.20 NSC 0 0 0 $0.00 TOTAL 4106 277 $6,500.90 lL lost 392 lL lost / day 12 usage lost % 10% lL recovered at Master Meter 5960 recovery rate 93% transfers 46 $ amount is billed at $.60/lL used for physics or $2.20/lL for non-physics plus $6.50/lL lost. GN2 Usage Lab Amount $$$$ Abernat 227 $45.40 Chan 561 $112.20 Hebard 144 $28.80 NanoT 2210 $442.00 Petkova 2 $0.40 Ren 692 $138.40 Rinzler 709 $141.80 Shiva 0 $0.00 Saab 178 $35.60 Tanner 459 $91.80 Helium Report for Month of January 2009 Users Amount %ofTtl Recovrd Lost %Lost $$$$$ $/lL Angerho 201 20% 200 1 0% $448.70 $2.23 Christo 160 16% 160 $352.00 $2.20 Eyler 75 7% 57 18 24% $282.00 $3.76 Fanucci 20 2% 20 $44.00 $2.20 Hummel Katritz Kleiman NMR 456 46% 362 94 21% $1,614.20 $3.54 SpecSrv 90 9% 90 $198.00 $2.20 TOTAL 1002 113 $2,938.90 Recovered at Master Meter 962 Recovered at Physics 955 Recovery system loss 7 Lost 120 Total recovery rate 88% $ amount is billed at $2.20/lL used plus $6.50/lL lost This is not your bill, It is for your information only