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Supplier: VM Glass Co.
Description: Round Bottom Flask BLANKS
- Glass Materials: Other
- Type: Boiling Flask
- Volume: 25 cc
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Supplier: VM Glass Co.
Description: Single Neck Round Bottom Flasks Size: 19/22
- Glass Materials: Other
- Type: Boiling Flask
- Volume: 25 cc
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Supplier: VM Glass Co.
Description: Single Neck Round Bottom Flasks Size: 24/40
- Glass Materials: Other
- Type: Boiling Flask
- Volume: 250 cc
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Supplier: VM Glass Co.
Description: Single Neck Round Bottom Flasks Size: 29/42
- Glass Materials: Other
- Type: Boiling Flask
- Volume: 25 cc
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Supplier: Cole-Parmer
Description: Glassware
- Type: Volumetric Flask
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Supplier: Cole-Parmer
Description: Single neck flask with a standard taper outer joint.
- Glass Materials: Other
- Type: Volumetric Flask
- Volume: 500 cc
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Supplier: Cole-Parmer
Description: Single neck flask with a standard taper outer joint.
- Glass Materials: Other
- Type: Volumetric Flask
- Volume: 250 cc
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Supplier: Cole-Parmer
Description: Single neck flask with a standard taper outer joint.
- Glass Materials: Other
- Type: Volumetric Flask
- Volume: 1000 cc
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Supplier: Accuris
Description: Boiling Flasks (Narrow-Necked), Conical, Flat Bottom and Round Bottom
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Description: ISO 24450:2005 specifies requirements and dimensions for an internationally acceptable series of conical flasks and of flat-bottom and round-bottom flasks with wide neck for general laboratory purpose. The flasks are provided for direct use in laboratory, fitting
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Supplier: CSA Group
Description: ISO 24450:2005 specifies requirements and dimensions for an internationally acceptable series of conical flasks and of flat-bottom and round-bottom flasks with wide neck for general laboratory purpose. The flasks are provided for direct use in laboratory, fitting
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Supplier: ASTM International
Description: 1.1 This specification provides standard dimensional requirements for flat-bottom and round-bottom glass boiling flasks. Note-For packaging standards, choose among the following standards, E 920, E 921, E 1133, and E 1157.
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Supplier: ASTM International
Description: This specification provides standard dimensional requirements for flat-bottom and round-bottom glass boiling flasks. Boiling flasks shall be in the following types: type I- flat bottomed: class 1 - tooled top, long neck; class 2 - ring neck, long neck; class 3 -
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Supplier: ASTM International
Description: This specification provides standard dimensional requirements for flat-bottom and round-bottom glass boiling flasks. Boiling flasks shall be in the following types: type I ? flat bottomed: class 1 - tooled top, long neck; class 2 - ring neck, long neck; class 3 -
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Supplier: ASTM International
Description: This specification provides standard dimensional requirements for flat-bottom and round-bottom glass boiling flasks. Boiling flasks shall be in the following types: type I - flat bottomed: class 1 - tooled top, long neck; class 2 - ring neck, long neck; class 3 -
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Supplier: Sigma-Aldrich
Description: Enables filtration (via Buchner funnel) directly into round-bottom flask
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Supplier: Sigma-Aldrich
Description: Simplify transfer of solids contained in round-bottom flasks into vials
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Supplier: Glas-Col, LLC
Description: Heating mantles are preferred to Bunsen burners or hot plates for organic liquids. They provide even heating (no hot spots) and maximum surface coverage for better temperature uniformity. Glas-Col offers its standard Series O mantles for round-bottom flasks with the PowrTrol power
- Configuration: Mantle and Controller
- Flask Size: 300 ml
- Local Interface: Analog Front Panel
- Power: 180 watts
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Supplier: Glas-Col, LLC
Description: Heating mantles are preferred over Bunsen burners or hot plates for organic liquids. They provide even heating (no hot spots) and maximum surface coverage for better temperature uniformity. The Series TM mantle package for round bottom flasks with the PowerTrol power control.
- Configuration: Mantle and Controller
- Flask Size: 1000 ml
- Local Interface: Analog Front Panel
- Power: 380 watts
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A Practical Guide to Supramolecular Chemistry
Dissolve p-t-butylphenol (37.5 g, 25 mmol) in THF (50 mL) in a 1 L round bottomed flask .
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Liposomes
Place the mixture in a test tube or a 20 mL screw capped bottle, or round bottomed flask for freeze drying.
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http://dspace.mit.edu/bitstream/handle/1721.1/36251/77275847-MIT.pdf?sequence=2
Elution with 5% EtOAc-hexanes provided 0.342 g of the corresponding secondary alcohol as a light yellow oil, which was dissolved in 10 mL of CH2C12 in a 50-mL round bottomed flask fitted with a rubber septum and an argon …
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http://dspace.mit.edu/bitstream/handle/1721.1/38388/35332539-MIT.pdf?sequence=2
argon in a 100 mL round bottomed flask and cooled to 0 OC.
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http://dspace.mit.edu/bitstream/handle/1721.1/84378/867637595-MIT.pdf?sequence=2
dry ethanol in a 100-mL, three-necked, round bottom flask , equipped with rubber septum, glass stopper .
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http://wiredspace.wits.ac.za/bitstream/handle/10539/5900/Stephen%20Pelly%209003896A%20PhD.pdf?sequence=1
Into a 100 ml 3-neck round bottom flask , under N2, fitted with two dropping funnels was placed dichloromethane (15 ml) and the solvent was cooled by means of an ice bath.
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http://repositories.lib.utexas.edu/bitstream/handle/2152/ETD-UT-2011-08-4239/JACOBSSON-DISSERTATION.pdf?sequence=1
A 250 mL three necked round bottomed flask was equipped with a magnetic stir bar, rubber septa, and an addition funnel with a rubber septum.
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http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/142234/2/D_Ueda_Motoki.pdf
However, the yield of the round bottom flask is 15 %, which is significantly less than that of 38 % in the case of preparation from the SLL nanotube and the planar sheet of SLL and SDL.
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Nanomaterial Interfaces in Biology
Pour 1.0 g (2.5 mmol, 1 Eq) of hydrogen tetrachloroaurate (III) hydrate and 150 mL of Type I ultrapure water into a 1,000 mL round bottom flask .
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Polymer Synthesis: Theory and Practice
A 250-ml standard apparatus ( round bottom flask , several inlets for stirrer, reflux condenser, nitrogen flux or vaccum, thermometer, heating bath) is evacuated and filled with nitrogen three times.