Re: Pipette Calibration
|From:||Phyllis Davie <email@example.com>|
Here is the table of water weights I inherited from my first supervisor and
have been using ever since.
d. Table of Volumes and Standard Weights:
Volume of Deionized Water
(at RT and sea level) "Standard" Weight
1.55 ml 1.5455 g
1.00 ml 0.9971 g
0.75 ml 0.7478 g
0.50 ml 0.4985 g
0.40 ml 0.3988 g
0.30 ml 0.2991 g
0.20 ml (200 Ál) 0.1994 g
0.10 ml (100 Ál) 0.09971 g
0.01 ml (10 Ál) 0.009971 g
0.005 ml (5Ál) 0.004985 g
Best of luck.
on 5/31/01 8:58 AM, Nick_Madary@hgsi.com at Nick_Madary@hgsi.com wrote:
> Does anyone know the acceptable range of "weights of water" used when
> calibrating pipettes? For example the weight of 500 ul should be.....
> I am sure the reference is right in front of me but poor ventilation has
> destroyed many neurons.
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