Set wear part Membrane 2 pcs., support ring 2 pcs., valve 4 pcs., tube intake, tube connection, tube exhaust, elbow fitting 4 pcs., set hose barbs (11061921).
Ensure the best quality maintenance for your Vacuum pump V-300 by doing your own maintenance. The system has been thought so that the maintenance is very easy and can be done by everyone.
Get quoteKjeldahl Tablets Missouri, 1000 pcs.
The Kjeldahl Tablets consist mainly of an inert salt (potassium sulfate or sodium sulfate) which increases the boiling point of sulfuric acid. A further component is the metal catalysts which speed up the chemical reaction. The Kjeldahl Tablets Missouri are easy to use and are widely applicable. The box contains 1000 tablets and the composition is 4.98 g K 2 SO 4 / 0.02 g CuSO 4 ∙ 5 H 2 O.
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