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Tygon tube

A visual inspection should be made of all Tygon tubing connections. [Pg.247]

A solution of 28.2 g (0.30 mole) of norbornene in 100 ml of THF is placed in the flask. The gas dispersion tube is immersed in the reaction liquid and connected with Tygon tubing to a 250-ml three-necked flask serving as the diborane generator. [Pg.33]

The acetylene purification train and exit gas train are interconnected with rubber or Tygon tubing. The greased ball-and-socket joints are tightly clamped together. [Pg.97]

Figure 2.4. Flow diagram for the colorimetric determination of nitrite and nitrate. The internal diameter of the Tygon tubing was 0.64 mm for the 0.23 ml/min flow rates and 1.30 mm for the 1.00 ml/min flow rates all other tubing was 0.7 mm id. The reagents were (A) carrier stream, (B) sulfanilamide solution, and (C) N(1-naphthyl) ethylene diamine solution. S denotes the point of injection and W waste. From [168]... Figure 2.4. Flow diagram for the colorimetric determination of nitrite and nitrate. The internal diameter of the Tygon tubing was 0.64 mm for the 0.23 ml/min flow rates and 1.30 mm for the 1.00 ml/min flow rates all other tubing was 0.7 mm id. The reagents were (A) carrier stream, (B) sulfanilamide solution, and (C) N(1-naphthyl) ethylene diamine solution. S denotes the point of injection and W waste. From [168]...
Figure 1. Cross-sectional view of a buried garbage can. A,D-Tygon tube and diffuser used for aeration B--ground level C--110L plastic garbage container. Figure 1. Cross-sectional view of a buried garbage can. A,D-Tygon tube and diffuser used for aeration B--ground level C--110L plastic garbage container.
The checkers found it convenient to use leads of Tygon tubing of sufficient length to allow the reaction flask to be withdrawn at intervals from the Dewar flask and shaken manually. [Pg.86]

The tube is connected to the top of the reflux condenser and attached to a length of tygon tubing. The end of the tubing is positioned in the exhaust vent of the hood to remove any hydrogen cyanide vapor. [Pg.103]

Propyne of 99.96% purity, purchased from Liquid Carbonic Company in a lecture bottle, was used without purification and was introduced to the flask by means of a Tygon tube which was attached to a 9-inch, 18-gauge hypodermic needle. [Pg.13]

The reflux condenser is fitted with an outlet that is connected with Tygon tubing to a Drechsel bottle and then an inverted funnel in a crystallizing dish filled with water which serves as the HCI trap (the submitters used Lab Glass LG-8605). [Pg.5]

Add 20 mL of 6 M HC1 to the bottom of each cylinder, using a length of Tygon tubing attached to a funnel. Then stir each solution for a few seconds on a magnetic stirrer. Explain what happens. The sequence of events is shown in Color Plate 5. [Pg.214]

Fig. 10. Typical dropping mercury electrode assembly. A, Mercury reservoir B, Tygon tubing C, Pt wire connection to mercury D, capillary E, reference electrode F, counter electrode. Fig. 10. Typical dropping mercury electrode assembly. A, Mercury reservoir B, Tygon tubing C, Pt wire connection to mercury D, capillary E, reference electrode F, counter electrode.
One hundred and forty grams of the purest sodium dithi-onite available are rapidly stirred into the 5-liter flask, which is cooled in an ice-water bath. The first reaction vessel is fitted with a wide outlet tube leading to the bottom of the small flask and connected by the Tygon tubing to the large flask. The stirrer is quickly removed from the... [Pg.276]


See other pages where Tygon tube is mentioned: [Pg.1032]    [Pg.67]    [Pg.251]    [Pg.1024]    [Pg.66]    [Pg.108]    [Pg.7]    [Pg.8]    [Pg.45]    [Pg.351]    [Pg.362]    [Pg.404]    [Pg.24]    [Pg.215]    [Pg.162]    [Pg.124]    [Pg.49]    [Pg.111]    [Pg.269]    [Pg.22]    [Pg.127]    [Pg.3]    [Pg.158]    [Pg.97]    [Pg.306]    [Pg.897]    [Pg.19]    [Pg.79]    [Pg.103]    [Pg.98]    [Pg.226]    [Pg.8]    [Pg.118]    [Pg.326]    [Pg.323]    [Pg.503]    [Pg.167]    [Pg.167]    [Pg.276]   


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Tygon

Tygon tubing

Tygon tubing

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