Du sökte efter: Plastkulor
Coloured plastic beads can be a useful addition to the classroom in creating visual demonstrations of various procedures or internal biological systems, such as interactions between proteins and the proliferation of disease or a virus as it spreads through the body. They come in a variety of sorted colours, with precisely cut holes and uniform sizing. Plastic beads are economical, inert, and durable under conditions of constant, heavy use.
POM Balls for SampleJet Caps
Supplier: BRUKER DALTRONIK
Set of 100 POM balls to close samplejet tube caps. Available in different colours.
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Kulor, plast, för vattenbad
Supplier: GRANT INSTRUMENTS
Lätta, ekonomiska PP-sfärer som bildar en filt på vätskeytan. Sfärerna har 20 mm Ø, 275 sfärer täcker cirka 1000 cm².
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PTFE balls, BOLA
Supplier: Bohlender
Made from solid PTFE, with smooth surface.
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VWR® Anti-Evaporation Spheres for Water Baths
Supplier: VWR Collection
Lätta, prisvärda PP-kulor som bildar en filt över vätskans yta. Varje kula har 20 mm Ø, 275 kulor täcker cirka 1000 cm².
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Iodination beads, Pierce™
Supplier: Thermo Fisher Scientific
Pierce™ Iodination beads are Ø 3 mm polystyrene beads that are coated with an oxidising reagent, which provides efficient activation of 125I for protein or peptide iodination procedures.
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Spheres for water baths, Clifton®
Supplier: NICKEL ELECTRO
Hollow spheres are ideal for use as a blanket on the top of open tanks of water. A single layer of spheres covers 91% of the liquid surface trapping air in the gaps which adds to the thermal insulation properties. Spheres have 20 mm Ø.