687 Results for: "bead hammer"

Supplier: VWR Collection

Soda-lime glass, solid.

Supplier: VWR Collection

Small beads suitable for use with vortex mixers and tube homogenisers.

Supplier: VWR Chemicals

Chemically resistant glass balls suitable for use as mixing beads, boiling stones, or packing for distillation columns.

Supplier: VWR Collection

Grinding ball, Tungsten carbide, Ø: 5 mm

Supplier: VWR Collection

Grinding ball, Set of 10 pieces, Agate

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.

Supplier: VWR Collection

VWR® Bead Mill MAX is the premier model in the VWR Bead Mill homogeniser range. VWR Bead Mill MAX is designed to grind, lyse or homogenise the most difficult samples with repeatable results. The unique tube carriage motion ensures the intra-tube bead movement reduces swirling, and creates the highest bead impact force of any bead mill on the market.

Supplier: VWR Chemicals

Glassy, hard beads with an internal surface of approx. 800 m²/g. Because of its very large surface area, our beads exhibit a high adsorption capacity for water vapour. The beads can be reactivated without significantly reducing adsorption efficiency.

Supplier: VWR Collection

The VWR® Bead Mill homogeniser is a part of the newest generation of Bead Mill homogenisers. This economical system is specifically designed for grinding, lysing and homogenisation of up to 16 samples. Using sample tubes pre-filled with a variety of lysing beads, the VWR Bead Mill vigorously and uniformly shakes the tubes providing an efficient, consistent high yield and quality homogenisation usually in less than 40 seconds.

Supplier: VWR Collection

Homogeniser, Holder for 6×5 ml conical tubes (set of 2), stainless steel

Supplier: VWR Collection

Homogeniser, 2 ml pre-filled bead kit with 0,5 mm ceramic beads, VWR®

Supplier: VWR Collection

The VWR® 4-place Mini Bead Mill homogeniser is compact and powerful.

Supplier: VWR Chemicals

Sodium hydroxide, beads, Reagent Grade

Supplier: VWR Collection

Homogeniser, Bead Mill MAX 15 ml tube carriage kit, holds 3×15 ml screw cap tubes

Supplier: VWR Collection

Type-K beaded probe with 120 mm cable

Supplier: VWR Collection

Glass beads 2,5 - 3,0 mm Ø, VWR®

Supplier: VWR Collection

Unstirred water baths with double walled, stainless steel (inner) and coated steel sheet (outer) housing. All baths except the 2 litre models feature a drain tap for convenient emptying and are suitable for use with water or alternatively with heat transfer beads. Baths with a capacity of 5 litres or more have a heat transfer bead mode which is activated through the main menu. A drain stopper (plug) is supplied as on optional accessory to ensure heat transfer beads do not get stuck in the drain outlet. Note: Baths are classified Safety Class 1, allowing unattended operation when used with non flammable liquids.

Supplier: VWR Chemicals

Microbiological laboratories need a simple procedure to maintain important microorganisms rather than repetitive sub-culturing, which results in contaminated cultures, loss of viability and, even more importantly, loss of original characteristics by introducing biochemical and genetic changes. Cryoinstant consists of 25 porous beads in a vial filled with a broth containing glycerol. Microorganisms will bind to the porous surface of the beads. The excess broth is aspirated, and the vials stored at temperatures down to –70 °C in a freezer.

Supplier: Avantor

For laboratory, research, or manufacturing use.

Supplier: VWR Chemicals

For various microbiological uses.

Supplier: VWR Chemicals

Our silica gel orange/green is used where products need to be protected from humidity during storage and transportation. The colour changes from orange to dark green when saturated.

Supplier: VWR Chemicals

Our silica gel red/yellow is used where products need to be protected from humidity during storage and transportation. The colour changes from ruby red to orange-yellow when saturated.

Supplier: VWR Collection

Ambidextrous gloves with beaded cuffs made from silicone-free nitrile. The specialised manufacturing processes result in consistently low particle counts and low levels of ionic extractables and non-volatile residue (NVR) transfer.

Supplier: VWR Collection

Brass frame and stainless steel wire cloth offers higher durability than all brass construction. Sieves feature sturdy construction with fillet solder bead between the frame and wire cloth to prevent particles from being trapped.

Supplier: VWR Collection

Brass frame and woven wire cloth offers higher durability than all brass construction. Sieves feature sturdy construction with fillet solder bead between the frame and wire cloth to prevent particles from being trapped. Diameter: 20,3 cm (8"). Choose full height with 5,08 cm (2") depth to wire.

Supplier: Avantor

Ion exchange resins, beads, BAKER ANALYZED® IONAC® NM-60 H+/OHˉ Form, Type I 16-50 Mesh (mixed bed exchanger), J.T.Baker®

Supplier: VWR Collection

Brass frame and stainless steel wire cloth offers higher durability than all brass construction. Sieves feature sturdy construction with fillet solder bead between the frame and wire cloth to prevent particles from being trapped. Diameter: 20.3cm (8"). Choose full height with 5.08cm (2") depth to wire, or half height with 2,54 cm (1") depth to wire.

Supplier: HICHROM

Zorbax spherical particles are manufactured from small extremely uniform colloidal silica micro beads which are agglutinated in a Du Pont patented organic polymerisation process.

Supplier: VWR Collection

VWR® low form Griffin beakers are made from high quality Type 1, Class A, 33 expansion borosilicate glass. They feature a thick, slightly flared, beaded top with a spout designed to have excellent pouring characteristics.

Supplier: VWR Collection

Powder-free gloves designed to provide comfort and tactile sensitivity.