ARSINE GENERATORS
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Improved 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.
Replacement Parts
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Compact design requires less set-up time and is easier to clean due to the elimination of the ball and socket joint found in item 241100 Glass beads may be added to the absorber tube to enhance the mixing of the generated gas through the silver diethyldithiocarbamate
Part Number
Description
Case Qty
241161-0000 Arsine Generator Scrubber/Absorption Tube
1
Size 24 Polyacetyl, Standard Taper Clamp, Green, Fits joint sizes 24/40, 24/25 125mL Erlenmeyer Flask with 24/40 joint, Approx. overall height 125mm
675300-0024
12
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617000-0224
1
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Supplied with one polyacetal clamp
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.
Accessories
Part Number
Description
Case Qty
Standard Taper Joints
Part Number
Capacity (mL)
Case Qty
4 mm Borosilicate Solid Glass Beads, Approx. Diameter 4 ± 0.4, Approx. Beads per Cubic Inch 250, Approx. Beads per lb 5200
13500-4
1
241160-0000
125
24/40
1
BEADS
Solid Borosilicate Glass Column Packing Beads May be used as mixing beads, boiling stones, or packing for distillation columns.
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KIMAX® glass beads are highly resistant to attack by most cold or hot liquids and/or vapors Solid borosilicate beads are durable and will not disintegrate or affect delicate compounds Packed in a 1 lb. (approximately 0.45 kg) container, 360 cm 3 total volume
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One container per case
Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Beads per cubic inch (Approx)
Part Number
Diameter (mm)
Case Qty
13500-3 13500-4 13500-5 13500-6
3 4 5 6
550 250 125
1 1 1 1
75
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