1346 Results for: "Certified Reference Materials, Rocklabs"

Supplier: Avantor

This reagent is satisfactory for use as a pH standard. For use as an acidimetric standard, this material should be lightly crushed and dried for 2 hours at 120 °C to remove any absorbed moisture.

Supplier: VWR Collection

これらのTLCガラスプレートは、最適化された粒度分布により優れた分離効率を有する。

Supplier: VWR Chemicals

Perlite is a material that looks like granules or powder and is white in colour. It is a volcanic silica sand containing water that is industrially expanded by heat treatment (1200°C). It is composed of silica, alumina, iron oxide, titanium oxide, lime, magnesia, sodium oxide and potassium. It has a very high water retention capacity (4-5 times its weight) and is pH neutral (pH 7 to 7,2).

Supplier: VWR Collection

Advanced magnetic hotplate stirrers are designed to deliver accurate and repeatable results in all research, academic, and industrial applications. With temperature ranges up to 500 °C and stirring speeds reaching 1600 min⁻¹, the VWR® hotplate stirrers provides proper mixing and superior temperature control. Available in three sizes and a choice of two top plate materials.

Supplier: VWR Chemicals

These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

Supplier: VWR Collection

LDPE Micronova BinLiners™ are ideal for the collection and disposal of waste, collection and transportation of parts or raw materials, and storage in cleanrooms and controlled environments. Thickness of 1 to 6 mm available for a variety of applications; including covering equipment, holding production waste, document storage, lining large production totes and so on.

Supplier: Avantor Fluid Handling

Premium craftsmanship and 100% virgin materials produce the best quality fittings.

Supplier: VWR Collection

VWR® absorbents and spill containment products help keep your employees and work environment safe from unexpected spills, leaks, drips or other accidents.

Supplier: VWR Collection

Snap ring ND11 vials manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of polyethylene seal styles and septa materials.

Supplier: VWR Collection

These multi-layer, insulated gloves are designed to protect hands and arms from the hazards of working with cryogenic materials. They can be worn for extended periods of time, as they are extremely warm, even in temperatures as low as –196 °C.

Supplier: VWR Collection

Labels aid in general workplace safety and efficiency by quickly and simply identifying contaminated equipment containers, rooms, or materials. A biohazard symbol along with the term are printed in bold black atop a fluorescent red background.

Supplier: VWR Collection

These bags provide an efficient, safe solution for the messy and potentially dangerous process of disposing of biohazardous waste material.

Supplier: VWR Collection

VWR® absorbents and spill containment products help keep your employees and work environment safe from unexpected spills, leaks, drips or other accidents.

Supplier: VWR Collection

Designed for safe and secure transport of a specimen container and documentation, these 51 µm thick bags feature a pouch to keep the paperwork separate from the container. They have a self-sealing closure and are tamper evident.

Supplier: VWR Chemicals

TBE is optimised for DNA electrophoresis techniques using both acrylamide and agarose. Buffers are available as liquid concentrate or Ready-Pack™ (a foil pouch containing sufficient material to prepare 1 litre of 10X concentrate).

Supplier: VWR Collection

VWR® absorbents and spill-containment products help keep your employees and work environment safe from unexpected spills, leaks, drips or other accidents.

Supplier: Avantor Fluid Handling

Accessories for the Compact Fluid Sampling Kits.

Supplier: VWR Collection

修飾シリカ層は、修飾によっては極性溶離液から非極性溶離液または溶離液混合物に適している。

Supplier: HICHROM

A range of 4 µm materials has been marketed under the Superspher® tradename in Europe.

Supplier: VWR Collection

このHPTLCガラスプレートは、最適化された粒子径を使用しており、分離効率が向上しています。

Supplier: VWR Collection

Conical bottom centrifuge tubes are made from high grade, gamma resistant polypropylene.

Supplier: VWR Collection

Bucket liners create an impermeable barrier between the disinfectant and receptacle.

Supplier: VWR Chemicals

A range of culture media in compliance with ISO standards and the International Harmonised Pharmacopoeia. All our media are, as you would expect, produced using high quality raw materials and are subject to strict quality controls, in a production environment following Good Manufacturing Practice guidelines. Raw materials are selected in compliance with the required standards. Dehydrated culture media should be stored at 10 to 30 °C unless otherwise stated, in their closed containers in a dry environment. Standard pack size is 500 g.

Supplier: VWR Collection

Q Path® NovaBrush® are disposable brushes designed for endo- and exocervical cytological sampling. The shape of Q Path® NovaBrush® 1's head makes it ideal for endocervical sampling without risk of trauma to the patient. With an undetachable handle (pink), the single-use Q Path® NovaBrush® 1 is ideal for conventional Pap smear testing and thin layer cytology. Q Path® NovaBrushes 2 and 3 are suitable for both endo- and exocervical sampling. They have ergonomically-designed round pink (undetachable), or green (detachable) handles. Q Path® NovaBrush 2 and 3 are recommended for liquid-based cytology.

Supplier: VWR Collection

Cuvette manufactured in clear materials to support different wavelength range and pathlength requirements.

Supplier: VWR Collection

Centrifuge tubes are ideal for use in centrifuging samples or storage in many research areas.

Supplier: VWR Collection

PS, clear, conical, with flat cap with integral sealing.

Supplier: VWR Collection

これらのTLCアルミニウムプレートは、簡単で迅速なサンプルアプリケーションに適しています。柔軟性があり、さまざまなプレートサイズの要件に合わせてカットできます。

Supplier: VWR Collection

Cuvettes manufactured from Spectrosil quartz for accurate readings over the entire UV range to near infrared range. Due to the fully heat-fused construction (no intermediate materials or adhesives) and careful annealing to remove any strain, there is no optical or physical distortion of the two optically polished windows.

Supplier: VWR Collection

Snap ring ND11 vials manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of polyethylene seal styles and septa materials.