Erlenmeyer flask


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Erlenmeyer flask

[′ər·lən‚mī·ər ′flask]
(chemistry)
A conical glass laboratory flask, with a broad bottom and a narrow neck.
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We done routine skiagram firstly in the traumatic knee, we found typical Erlenmeyer flask sign (fig 5) without any fracture.
When the hydrosilylation reaction between EHFHPSi and vinyltrimethlsilane finished, the resultant solution was poured into an erlenmeyer flask to measure the amount of residual vinyltrimethlsilane according to iodimetry described above.
A volume of 100 mL of NBC was dispensed in Erlenmeyer flasks, which were inoculated with 1.
A loop-full of each isolate from the respective stock cultures were transferred into 100 millilitres of freshly prepared nutrient broth contained in a 250ml Erlenmeyer flask.
The side glass tube for each Erlenmeyer flask (treated and controlled) was joined to the other using a rubber tube with a hole in the middle (0.
In order to study the influence of two different types of auxin (2,4-D and picloram), two series of Erlenmeyer flask containing MS medium forfeited with 3% of sucrose (w/v) were prepared, each with concentration of 1mg/L to 3mg/L.
Embryos were collected in a false-bottom breeding chamber, transferred to a 125 ml Erlenmeyer flask and dejellied with 2% cysteine (Bantle and Sabourin 1991).
Weigh one gram of sample in a 250ml Erlenmeyer flask.
A specifically designed 50 mi Erlenmeyer flask was used to conduct the lysine decarboxylase assay.
Attach a Pasteur pipette to the outlet tube at the top of the condenser and insert it into a 100 mL Erlenmeyer flask containing 40 mL zinc acetate solution.
For growth assessment, 5 mL of the suspension (56 d old from the day of culture, see above) was transferred to a 125-mL Erlenmeyer flask containing 15 mL of fresh medium, and growth was monitored with sets of flasks harvested at 3-d intervals from the day of subculture (Day 0) up to 15 d.
He said that to suppress cancer growth in experimental animals high-antioxidant green tea leaves are extracted with deionized hot water shielded from atmospheric oxygen in an Erlenmeyer flask.