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Z221171
Aldrich® sublimation apparatus
capacity, ≤ 3 g starting material
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About This Item
UNSPSC Code:
41121800
NACRES:
NB.43
Pricing and availability is not currently available.
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capacity≤ 3 g starting material
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General description
With reversed, screw-thread ST joint and 2 mm glass stopcock. O-ring seals joint without grease, thus eliminating contamination when removing sublimator head. Flat-bottom on inner tube for easy sample removal.
Operation:
1. Place material to be sublimated in bottom of lower vessel
2. Attach condenser assembly to the lower vessel and tighten red cap nut
3. Connect coolant supply hose to upper hose connector and coolant return hose to lower connector
4. Connect vacuum source to stopcock hose connection
5. Place lower vessel into heating mantle, sand bath or high temperature silicone oil bath
6. Use a laboratory thermometer or thermocouple in the mantle, sand or oil to monitor temperature
7. Start flow of coolant through condenser assembly
8. Evacuate lower vessel
9. Turn on heating mantle
10. Sublimation begins
Components:
Z557072, Aldrich sublimation head, for Z221163
Z557056, Aldrich sublimation head, for Z221171
Z557080, Aldrich sublimation reservoir, for Z221163
Z557064, Aldrich sublimation reservoir, for Z221171
Operation:
1. Place material to be sublimated in bottom of lower vessel
2. Attach condenser assembly to the lower vessel and tighten red cap nut
3. Connect coolant supply hose to upper hose connector and coolant return hose to lower connector
4. Connect vacuum source to stopcock hose connection
5. Place lower vessel into heating mantle, sand bath or high temperature silicone oil bath
6. Use a laboratory thermometer or thermocouple in the mantle, sand or oil to monitor temperature
7. Start flow of coolant through condenser assembly
8. Evacuate lower vessel
9. Turn on heating mantle
10. Sublimation begins
Components:
Z557072, Aldrich sublimation head, for Z221163
Z557056, Aldrich sublimation head, for Z221171
Z557080, Aldrich sublimation reservoir, for Z221163
Z557064, Aldrich sublimation reservoir, for Z221171
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What is the Department of Transportation shipping information for this product?
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Are the hose barbs for Product Z231215 the same as those on Product Z221171? And what is the approximate outside diameter? And what type of tubing should I use?
1 answer-
All three dimensions (as shown by the red arrows in the image below) are the same:The hose barbs for Product Z231215 are the same as those on the Z221171 (approximately 5/16 inch outside diameter).Heavy-walled tubing with an inside diameter of 1/4 in (approx. 6 mm) would work fine. The outside diameter of the hose barb is around 5/16 in (8 mm). You want the tubing to stretch a little bit so that you get a tight seal.
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