Difference between revisions of "Team:MSU-Michigan/Model"

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<li>$0.05 ea.</li>
 
<li>$0.05 ea.</li>
 
<li>x 2 per unit</li>
 
<li>x 2 per unit</li>
<li>Per unit: $0.10<li>
+
<li>Per unit: $0.10</li>
 
</ul>
 
</ul>
 
<ul>
 
<ul>

Revision as of 05:21, 1 November 2017

Modeling

Single-Chamber Bioreactors

Materials:
      200 mL mason jar Find Part
    • $0.01-$0.04/jar (Bulk discount; MIN = 10,000 units)
    • Per unit: $0.04
      Glass reference electrode housing Find Part
    • Cost: $2.65/8 tubes
    • Per unit: $0.33
      Magnesia sticks (needed to complete housing) Find Part
    • Cost: $43.70
    • Makes 500 housings
    • Per unit: $0.09
      Potassium Chloride Find Part
    • $219.34/2.5 kg
    • 1.3 g/housing
    • Per unit: $0.01
      Titanium wire Find Part
    • 15cm/wire
    • Per unit: $0.81
      Carbon felt Find Part
    • $52.18 per sheet
    • 30 x 30 cm (6.35mm thick)
    • 25 x 25 mm/unit
    • 144 electrodes per sheet
    • Per unit: $0.36
      Sterile 18G needles Find Part
    • $0.05 ea.
    • x 2 per unit
    • Per unit: $0.10
      Rubber stopper Find Part
    • trade size #12 (2 1/2", tapered to 2 1/8")
    • Per unit: $2.31
      Rubber stopper
    • trade size C (3/8" tapered to 7/32")
    • $0.71/unit
      Octogonal magnetic stir bars with pivot ring
    • $1.60/unit
      Leit-C for microscopy (carbon cement for electrodes) Sigma Aldrich
    • $48.20/30g
    • $0.64/unit
      Xylene
    • $0.005/500mL
      18G Hypodermic sampling needle (3") Fisher Scientific
    • Pack of 100 for $39.26
    • $0.39/unit

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