Colored 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 colors, with precisely cut holes and uniform sizing. Plastic beads are economical, inert, and durable under conditions of constant, heavy use.
VWR® Anti-Evaporation Spheres for Water Baths
Supplier: VWR Collection
Lightweight, economic PP spheres which form a blanket on the liquid surface. Spheres have 20 mm Ø, 275 spheres cover approximately 1000 cm².
Expand 3 Items
Anti-evaporation spheres for water baths
Supplier: GRANT INSTRUMENTS
Lightweight, economic PP spheres which form a blanket on the liquid surface. Spheres have 20 mm Ø, 275 spheres cover approximately 1000 cm².
Expand 1 Items
Vásárolja meg Acros & Alfa Aesar vegyszereit az Avantor®-tól, hogy optimalizálja laboratóriuma ellátását
Már bízik a Thermo Fisher kiváló minőségű vegyi anyagaiban, valamint az Avantor® kiváló szolgáltatásában és támogatásában. Nos, miért ne kombinálná a kettőt?
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.
Expand 1 Items
Swimming balls for Rotavapor® R-100 and R-300 evaporators
Supplier: BUCHI
Swimming balls, PP, Ø: 10 mm, For use with: Rotavapor® R-100 / R-300
Expand 1 Items
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.
Expand 1 Items
: EPPENDORF
: Integra
: OZ BIOSCIENCES
: VWR Collection
: SenseAnywhere
: Integra
: NANOENTEK
: VWR Collection
: Integra
: Sartorius
: Quantabio