Other improvements include replacement with a more versatile burette
, construction of a more easily detachable mixer assembly, and the option for local or remote operation for up to four individual drives.
Apparatus: (i) Burette
, stand and clamp (ii) Coffee cup calorimeter (iii) Thermometer, retort stand and clamp (iv) 25 mL pipette (v) Magnetic stirrer (vi) Beaker
The filtrate was run from a burette
into a test tube containing one drop of dilute acetic acid and 1ml of the redox dye, 2,6 dichlorophenol indophenol solution.
The fuel flow rate was measure by burette
and stop watch.
20 g) was placed in a centric tube, and the tube was connected to the top part of a gas burette
by a rubber nose and then set in a thermostatic oil bath.
Table - 2 Specification of PT Pusri's urea Component Content Nitrogen 46% (Minimum) Moisture (H20) 0, 5% (Maximum) Burette
0, 5% (Maximum) Coated 100 PPM (Minimum) Size 6-18 US Mesh (98 Minimum) Colour White
5 is a measure of the hydrochloric acid present, while the burette
reading at pH 8.
This manual gave directions for many laboratory arts, including making a burette
(or alkalimeter, as Croft called it) and included descriptions of tests for drugs and poisons, doubtless for the benefit of intending medical students.
Fuel flow rates were timed with calibrated burette
Contract awarded for Connector for administration of intravenous solution with burette
(microdrip) 100ml to 150mll req.
The dye was added drop-wise from a burette
to the acid extract of the vitamin source.
Tenders are invited for Purchase of Electronic Balance, Digital Burette
, Dispenser for STP Laboratories