16 AMPULES
Methods of Sealing: For the tip-sealing method, while holding the ampule body, heat the tip in the flame approximately 3-4 mm from the top. Gently rotate the ampule while heating until the melted glass fuses into a smooth dome. The tip-sealing method is better suited for short stem ampules. To use the pull-sealing method, heat the center of the ampule stem in the flame. As the glass softens, rotate the ampule while pulling the top off. This method may be used to seal all ampule configurations. Instructions for opening ampules: To open an ampule, grasp the stem in one hand and the body in the other, placing thumbs tip-to-tip near the constriction. Using thumb tips as a hinge, bend the stem and the body to break the ampule open. A special ampule file is not required.
Score-Break Ampules Small glass vessels fabricated from USP Type I
borosilicate glass, providing maximum solution stability and easy hermetic sealing. Kimble® ampules are offered in capacities ranging from 1 mL to 20 mL and in a variety of pack sizes.
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Pre-scored constricted portion of the stem permits safe and easy opening while eliminating the need for filing Amber glass is recommended for light-sensitive compounds
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• •
Stems can be pull or tip-sealed
Excellent dimensional stability for high speed filling and sealing operations Customization including barcoding, pre-cleaning, and other capacities and styles is available; contact Customer Service
Part Number
Glass Type
Capacity (mL)
Case Qty
12010L-1 12010L-2 12010L-5 12010L-10 12010L-20 12010U-1 12010U-2 12010U-5 12010U-10 12010U-20 12050G-2 12040G-1 12040G-2 12040U-2 12040U-5 12040U-10 12040U-20
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
1 2 5
1,152 1,152
•
864 576 288
10 20
• Amber ampules are manufactured from 51 expansion borosilicate glass conforming to USP Type 1 requirements • Clear ampules are manufactured from 51 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements.
1 2 5
8,640 5,760 3,456 1,728 1,152
10 20
2 1 2 2 5
144 144 144
Amber Amber Amber Amber Amber Amber
5,760 3,456 1,728 1,152
10 20
ARSINE GENERATORS
Arsine Generator Designed for multiple arsenic determinations using a colorimetric assay as described in the 22 nd Edition of Standard Methods for the Examination of Water and Wastewater, Method 3500-As B. Kimble® arsine generators conform to ASTM, USP, and EPA specifications.
Accessories
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Glass beads may be added to the absorber tube to enhance the mixing of the generated gas through the silver diethyldithiocarbamate Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type 1 and ASTM E438, Type 1, Class A requirements Overview: The lead acetate-impregnated glass wool is inserted above the Standard Taper 24/40 joint. A sample containing arsenic is placed within the flask and converted to arsine gas. Hydrogen sulfide is removed from the sample as the gas is generated by lead acetate-impregnated glass wool packed within the scrubber cavity. The absorber tube, containing the reagent silver diethyldithiocarbamate, absorbs the arsine gas and forms a red complex. This product is transferred to a cuvette, and its visible spectrum is then recorded on a colorimeter or spectrometer.
Part Number
Description
Case Qty
Size 24 Polyacetyl, Standard Taper Clamp, Green, Fits joint sizes 24/40, 24/25 4 mm Borosilicate Solid Glass Beads, Approx. Diameter 4 ± 0.4, Approx. Beads per Cubic Inch 250, Approx. Beads per lb 5200
675300-0024
12
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13500-4
1
Replacement Parts
Part Number
Description
Case Qty
241101-2440 Arsine Generator Scrubber Only, 24/40, 12/2
1 1
241102-0000
Arsine Generator Absorber Tube, 12/2 Size 12 Pinch Clamp, Fits O-Ring Conn. Size 5, no screw lock provided 125mL Erlenmeyer Flask with 24/40 joint, Approx. overall height 125mm
675000-0012
1
Standard Taper Joints
Part Number
Capacity (mL)
Case Qty
617000-0224
1
241100-0000
125
24/40
1
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