Tissue Culture Flasks

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TPP Tissue Culture Flasks 150cm^2 with peel off foil lids Cat 90551    US $210.00

Sterile Greiner Tissue Culture Flasks T 75 w Filter Caps 120 CS    US $125.00

BD Falcon™ 75cm² Cell Culture Flask Tissue Culture Treated w Phenolic Screw Cap    US $99.99

BD Falcon 353109 Tissue Culture Flask with Vented Cap T25 Sterile case of 100    US $105.00

353136 BD Falcon™ 75 cm² Cell Culture Flask 250 ml tissue culture    US $89.00

BD Falcon Tissue Culture Flasks with Vented Cap Sterile BD Falcon REF355001    US $80.00

50 FALCON 3824 TISSUE CULTURE FLASK 75CM2 STYLE 250ML    US $75.00

NEW Lot 3 pks BD Falcon 175cm2 Tissue Culture Flasks Sterile lot 15 flasks    US $34.35

Falcon 3109 Vented Tissue Culture Flask Pack Of 10    US $29.99

Corning Tissue Culture Flasks T 75 w Filter Caps 20 PK 430641    US $29.00

20 Small Tissue Cell Culture Flasks 50mL canted neck vented cap Falcon H    US $23.00

40 Small Tissue Cell Triangular Culture Flasks 50mL Corning CostarH    US $18.00

10 Cell Culture Flasks Tissue Culture treated 75 cm2 Corning Costar 3275 H    US $17.00

25ml 125cm2 Surface Treated Tissue Culture Flask 50pcs    US $14.99

Corning 25130 Tissue culture roller flask    US $12.10

25ml 125cm2 Surface Treated Tissue Culture Flask 10pcs    US $3.99

Maths Question on Ratio need some help?

45.9 million cells are to be divided and put into 5 tissue culture flasks in the ratio
of 7:3:8:9:2

There are 7+3+8+9+2 = 29 parts. Each part consists of 45.9 million / 29 = about 1.583 million cells, which leaves you with:

7(1.583) = 11.081 million cells in the first flask
3(1.583) = 4.749 million cells in the second flask
8(1.583) = 12.664 million cells in the third flask
9(1.583) = 14.247 million cells in the fourth flask
2(1.583) = 3.166 million cells in the fifth flask

The percentage in the first flask is 11.081/45.9 = 0.2414 = 24.14%.
Second flask: 4.749/45.9 = 0.1035 = 10.35%.
Third flask: 12.664/45.9 = 0.2759 = 27.59%
Fourth flask: 14.247/45.9 = 0.3104 = 31.04%
Fifth flask: 3.166/45.9 = 0.069 = 6.9%

Orchid Flasking - Part 1 (2011)