"Zinc"

Supplier: VWR Chemicals

Semi-quantitative test strips for the determination of zinc.

Supplier: VWR Collection

Zinc, nickel plated. These clamps securely hold every type of glassware and apparatus.

Supplier: VWR Collection

This Q-clamp post holder with center swivel capacity allows tilting of clamps at any angle in parallel planes. Made of nickel-plated zinc.

Supplier: VWR Collection

The multi purpose clamp is designed to securely hold every type of laboratory glassware and apparatus.

Supplier: VWR Collection

This nickel-plated zinc connector holds rods firmly at 90°.

Supplier: VWR Collection

Zinc, nickel plated. These clamps with single or dual adjustment securely holds laboratory glassware and apparatus. Ideal for holding beakers, flasks, and test tubes.

Supplier: Avantor Fluid Handling

Metal-body pumps for use in tight work areas where drums containing flammables are stored.

Supplier: VWR Chemicals

CRM's - secondary reference materials intended for standardisation of volumetric solutions in accordance with the Pharmacopoeia (Ph. Eur. and USP). These volumetric standards are prepared from high purity salts. Certified mass fraction is determined by classical analysis according to ISO/IEC 17025. Homogeneity and stability studies have been performed according to the requirements of ISO 17034 and ISO Guide 35. All volumetric standards are traceable to SI (NIST or BAM).

Supplier: VWR Collection

Stainless steel or nickel-plated zinc. These clamps securely hold every type of glassware and apparatus.

Supplier: VWR Collection

Nickel-plated zinc. These chain clamps hold large round or irregularly shaped objects firmly, yet gently to lab frames.

Supplier: VWR Collection

Nickel-plated zinc. These clamps are used to hold apparatus near the lab frame where no adjustment is required after set up.

Supplier: VWR Collection

Rods are made of stainless steel. Connectors and lab frame feet are constructed of nicke plated zinc.

Supplier: VWR Collection

Nickel plated zinc or electro-polished stainless steel. These swivel clamps have an integral holder for attaching to a lab frame or other apparatus. The shaft wing nut allows the holding angle of the swivel clamp to adjust through 360° of rotation.

Supplier: VWR Collection

Clamp holds thermometers, potash bulbs or drying tubes 114 mm from the support rod. Machine tapered, nickel plated brass hook won't bend, rust or corrode. Built in holder grips rods up to 19 mm in Ø.

Supplier: VWR Chemicals

Devarda's alloy is used as reducing agent in analytical chemistry for the determination of nitrates after their reduction to ammonia under alkaline.

Supplier: VWR Collection

Vortex mixer suitable for single, small containers up to 30 mm in diameter, for example, test tubes, centrifuge tubes and microtubes. The upper casing is PP and the test tube surface is made from inert TPU-plastic; the bottom section is a coated, zinc die-casting.