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Person Record

Name Watson, Cyndy
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No Objects 90
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Associated Records

Image of 05.0016.015 - Burette

05.0016.015 - Burette

Large glass tube with red "Kontes Glass Co." logo and tape with graduation marks on the side. Open top. Bottom ends in a PTFE stopcock (Kontes $ 2) and a narrow outlet tube with a broken tip.

Image of 05.0016.014 - Column, Chromatography

05.0016.014 - Column, Chromatography

Glass tube. Top has 0-ring and gray end fitting with thread. Bottom has gray end fitting with only a small hole in indentiation at bottom.

05.0016.032 - Flask, Erlenmeyer

Glass. Tapered. Top not ground but outer joint. In red is "Clearfit, Made in England, 500 ml." Rectangle etched on. On the neck is etched "24/29."

Image of 05.0016.016 - Burette

05.0016.016 - Burette

Glass tube with red graduations and maker’s information "$ Kimax-51, USA, No. 37020, TD 200C, 25 in. 1/10 ml." White band around the top. The top indents to a smaller tube; the bottom tapers to opening.

Image of 05.0016.018 - Funnel

05.0016.018 - Funnel

05.0016.018.01 - 000, 05.0016.018.02 - 1, 05.0016.018.03 - 05, 05.0016.018.04 - 60243 05.0016.018.05 - 6, Each is one piece. Completely glazed with cream glaze. Funnels have slanted stems. Plates inside.

Image of 05.0016.017 - Burette, Micro

05.0016.017 - Burette, Micro

Glass tube. Bottom is straight edge. About two inches from the top is a pinch where a small reservoir is connected to the tube. The reservoir has a very small exit tube which tapers to less than a ml. Obviously hand-made at NIH.

Image of 05.0016.038 - Glass, Watch

05.0016.038 - Glass, Watch

05.0016.038.01 - Pyrex B-2 watch glass 05.0016.038.02 - watch glass 05.0016.038.03 - watch glass 05.0016.038.04 - watch glass 05.0016.038.05 - watch glass 05.0016.038.06 - watch glass All are glass disks, slightly concave. Most have scratches on the bottom. .01 has raised "Pyrex, B-2, Made in USA." The others are unmarked. .02-5 have a slight bluish tint.

Image of 05.0016.067 - Stopcock

05.0016.067 - Stopcock

Glass. Two glass stopcocks linked with tubes. The tube on the right empties into the outer part of a jacketed joint. The left tube extends into a ground inner joint. In green is "Pyrex $2" on both stopcocks and raised "Pyrex" on key.

Image of 05.0016.010 - Condenser, Liebig

05.0016.010 - Condenser, Liebig

Glass tube within a tube jacket. Top and bottom are tapered but not ground. Top inlet/outlet is curved, bottom is straight. In red "24/29, KC 1/23, Clearfit, Made in England."

Image of 05.0016.011 - Column, Distilling

05.0016.011 - Column, Distilling

Glass with top outer and lower inner taper-ground joint. In red "Kontes Glass Co., Vineland, NJ, 24/40" and Kontes logo. Indentations at the very bottom of the tube.

Image of 05.0016.004 - Condenser, Liebig

05.0016.004 - Condenser, Liebig

Glass tube within another glass tube. The top has a cap and reservoirs (the inner tube is ground for a stopper, the outer has inlet/oulet arm). The bottom has ground outer tube to be a stopper and the inner tube protrudes, ending at a slight slant. Inlet/outlet arm. In white "24/40 Kimax, USA."

Image of 05.0016.012 - Column, Distilling

05.0016.012 - Column, Distilling

Glass with top outer and lower inner taper-ground joint. Etched into it is "Lab Glass Inc., Vineland, NJ, 24/40" . Indentations at the very bottom of the tube.

Image of 05.0016.005 - Condenser, Liebig

05.0016.005 - Condenser, Liebig

Glass tube within another glass tube. The top has a cap and reservoirs (the inner tube is ground for a stopper, the outer has inlet/oulet arm). The bottom has ground outer tube to be a stopper and the inner tube protrudes, ending at a slight slant. Inlet/outlet arm. In green "24/40 Pyrex, USA."

Image of 05.0016.006 - Column, Distilling

05.0016.006 - Column, Distilling

05.0016.006.01 - 29/42 column 05.0016.006.02 - 24/40 column .01 Glass column with indentations, the top outer and lower inner tubes with standard taper-ground joints. Green "29/42 Pyrex, USA." .02 The same but green "24/40 Pyrex, USA," and a piece of tape.

Image of 05.0016.013 - Column, Distilling

05.0016.013 - Column, Distilling

Glass with narrow top outer ground joint and lower inner ground joint. On either side at the top and bottom are glass "wings" facing inward. In green is "10/30."

Image of 05.0016.007 - Condenser, Allihn

05.0016.007 - Condenser, Allihn

Glass. Drip joints (arms) at top and bottom from opposite sides. Upper has outer and lower has inner tapered round joints. Outer jacket is smooth. Inside glass is in a series of five bulbs. In green "$ 24/40 Pyrex, Made in USA, TM Reg. US Pat. Off."

Image of 05.0016.001 - Pipette, Volumetric

05.0016.001 - Pipette, Volumetric

05.0016.001.01 - 50 ml pipet 05.0016.001.02 - 15 ml pipet 05.0016.001.03 - 3 ml pipet .01 Glass, open top end and tapered lower end, large swelling "bulb" of glass in middle Red ink for fill line and "Kimax USA, TD 20o C 50 ml." .02 Smaller version of .01 with "15 ml." .03 Even smaller version but "3 ml TD 21 Sec 20oC." Black band on top.

Image of 05.0016.002 - Pipette, Volumetric

05.0016.002 - Pipette, Volumetric

05.0016.002.01 - 5 ml pipet 05.0016.002.02 - 4 ml pipet 05.0016.002.03 - 1 ml pipet.01 Glass. White ink for fill line. "TD 5 ml 20oC, Pyrex, made in USA." .02 Glass. Red ink "4" on glass bulb and red ink behind fill line area--fill line in white. In red "Pyrex, USA, No. 7100, 4 ml, TD 20oC, A." .03 Glass. White ink but blue band at the top. "Pyrex, made in USA, TD, 1 ml, 20oC."

Image of 05.0016.003 - Column, Chromatography

05.0016.003 - Column, Chromatography

05.0016.003.01 - 100 ml column 05.0016.003.02 - 100 ml modified column .01 Glass, long tube ending in glass stopcock and tapered tube. Blue graduations and "EXAX, USA, TD20oC." .02 Like .01 except the top has a reservoir with a side arm and slightly curved piece protruding from the body into the reservoir. Also the bottom has glass stock cock but two outlets: one bent and one straight tapered tube with "ST2" etched on it.

05.0016.031 - Flask, Volumetric

Glass. Long neck covered with foil. Calibration mark on neck. Etched hexagon and "A." In white is "Kimax, USA, 1000 ml, TC 200C, $22." Written in blue marker is "11N252."