gas washing bottle
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BOD
bottle
sampling tube
glass stopcock
sampling tube
teflon stopcock
measure cup
with handle
measure cup
without handle
CAP
PP clear, for flask culture and test tube culture
plastic stopper
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glass rod
spreader
glass rod
stirrer
brushes
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weighing bottle
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screw cap
with teflon liner
glass stopper
-
drying tube
u-shape
aspirator
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