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save 24%12.86
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save 24%19.49
| | gr. 8 to 12 |
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recommended for | |
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grades
8 to 12 | |
ages
13 to 18 | |
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list price $90.00
our price $68.40
savings $21.60 (24%) |
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The Desiccators are made of Polypropylene and Polycarbonate. These autoclavable vacuum desiccators can hold vaccum upto 740 mm. of Hg for 24 hrs. without any greasing. The top dome, moulded in rigid and transparent Polycarbonate, gives a crystal clear view of the desiccator placed inside. The Knurled knob on the top provides easy handling of the dome. The lower part is made of Polypropylene. An internal groove is provided on the flange to hold a silicon rubber O-Ring. The Polypropylene stopcock is fitted with a self lubricating PTFE plug. This plug works three way i.e. vaccum creation, shutting off and vaccum releasing. Each Desiccator is provided with a thick perforated Polypropylene disc with a big hole in the centre for easy lifting. The tiny holes in the disc provide air troughs and support to the dishes. However porcelain discs are advisable in case of incandescent crucibles. 10" |
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| | Funnel Holder
Made of Polypropylene, these corrosion free Funnel Holders can hold funnels with dia 3" to 6". The extra ... grades 8 to 12 more |
save 24%$30.51
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| | Separating Funnel Holder
This non-corrosive seperatory funnel holder, moulded in Polypropylene, has a front opening which provides clear vie... grades 8 to 12 more |
save 24%$35.52
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| | Dessicator, non-vacuum, 6 Inch
Plain Desiccators are physically the same as Vaccum Desiccators. Only different is the absence of stop cock. Grease... grades 8 to 12 more |
save 24%$25.41
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| | Dessicator, non-vacuum, 8 Inch
Plain Desiccators are physically the same as Vaccum Desiccators. Only different is the absence of stop cock. Grease... grades 8 to 12 more |
save 24%$43.75
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