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15946 results for "VWR Collection"

15946 Results for: "VWR Collection"

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Dithiothreitol (DTT, Cleland's reagent)

Dithiothreitol (DTT, Cleland's reagent)

Supplier: VWR Collection

Dithiothreitol (DTT, Cleland's reagent)

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VWR® Premium Line, Serological Pipettes

VWR® Premium Line, Serological Pipettes

Supplier: VWR Collection

PS, transparent, graduated, non sterile or sterile. These disposable pipettes for liquid transfers are made of GPPS (general polystyrene), in compliance with USP Class VI.

   Sustainable Options Available
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VWR®, Centrifuge Tubes, Conical Bottom

VWR®, Centrifuge Tubes, Conical Bottom

Supplier: VWR Collection

PP, conical, with white HDPE flat cap or plug cap.

   Sustainable Options Available
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VWR®, Centrifuge Tubes, Freestanding, with Flat Screw Caps

VWR®, Centrifuge Tubes, Freestanding, with Flat Screw Caps

Supplier: VWR Collection

Manufactured of high-quality USP Class 6 gamma resistent clear polypropylene with HDPE screw cap.

   Sustainable Options Available
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VWR®, Erlenmeyer Flasks, Glass, Amber, with Standard Ground Joint

Supplier: VWR Collection

Borosilicate 3,3 glass, amber.

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D-(+)-Glucose ≥99.5% for biotechnology

D-(+)-Glucose ≥99.5% for biotechnology

Supplier: VWR Collection

Sugar used as an energy source in specialised media.

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VWR® Serological Pipette, Standard Line

VWR® Serological Pipette, Standard Line

Supplier: VWR Collection

100% high-clarity polystyrene, graduated, sterile.

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Guanidinium thiocyanate ≥99.0% for biotechnology

Guanidinium thiocyanate ≥99.0% for biotechnology

Supplier: VWR Collection

A powerful protein denaturant used to inactivate endogenous RNases during the isolation of RNA from tissues and bacterial cultures.

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VWR®, Disposable Pillow Bags

VWR®, Disposable Pillow Bags

Supplier: VWR Collection

JM BioConnect® disposable pillow bags are made from proprietary JMS Flex Film, which features a polyethylene inner and outer layer and a high oxygen barrier layer. The bags are available from 0,05 to 50 L volume.

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Benzamidine hydrochloride hydrate ≥98%, powder, Ultra Pure Grade

Benzamidine hydrochloride hydrate ≥98%, powder, Ultra Pure Grade

Supplier: VWR Collection

A protease inhibitor of arginine-selective enzymes like trypsin, kallikrein and thrombin.

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Ethanol absolute ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Ethanol absolute ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Supplier: VWR Collection

Ethanol absolute ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

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VWR® Bottles, Water Sampling

VWR® Bottles, Water Sampling

Supplier: VWR Collection

PET, virgin, food grade with PP caps.

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γ-(N-Morpholino)propanesulphonic acid (MOPS) ≥99%, Ultra Pure Grade

γ-(N-Morpholino)propanesulphonic acid (MOPS) ≥99%, Ultra Pure Grade

Supplier: VWR Collection

MOPS is a zwitterionic buffer used as a running buffer for denaturing agarose gel electrophoresis of RNA.

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VWR®, Pipette Tips

VWR®, Pipette Tips

Supplier: VWR Collection

These tips are made of high quality, 100% pure, virgin medical grade PP. Made in the highest quality moulds, these tips can be used whenever the work demands a higher standard.

   Sustainable Options Available
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VWR® Water and General Sampling Bottles

VWR® Water and General Sampling Bottles

Supplier: VWR Collection

HDPE, translucent, food grade wide neck graduated square bottles with HDPE colour coded tamper-evident caps.

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VWR®, Serological Pipettes, Disposable

VWR®, Serological Pipettes, Disposable

Supplier: VWR Collection

Pipettes made from PS for sterile serological and tissue culture applications.

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VWR®, Bottle-Top Vacuum Filtration Systems, PVDF, SFCA, Nylon

VWR®, Bottle-Top Vacuum Filtration Systems, PVDF, SFCA, Nylon

Supplier: VWR Collection

These vacuum filter units are very useful in large volume samples separation and purification.

   Sustainable Options Available
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Guanidinium hydrochloride ≥99.5% for biotechnology

Guanidinium hydrochloride ≥99.5% for biotechnology

Supplier: VWR Collection

Suited for purification of nucleic acids or polypeptides from cell sources and inhibition of both RNase and protease activity.

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L(+)-Lysine monohydrochloride USP

L(+)-Lysine monohydrochloride USP

Supplier: VWR Collection

L(+)-Lysine monohydrochloride USP

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Acetic anhydride ≥98.0%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Acetic anhydride ≥98.0%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Supplier: VWR Collection

Acetic anhydride ≥98.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

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VWR® PUREImage, Cleanroom Papers

VWR® PUREImage, Cleanroom Papers

Supplier: VWR Collection

Cleanroom paper is designed for use in cleanroom environments, where the prevention of chemical and particle contamination is critical.

   Sustainable Options Available
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VWR®, Single Channel Pipettes, Mechanical, Fixed Volume

VWR®, Single Channel Pipettes, Mechanical, Fixed Volume

Supplier: VWR Collection

Ergonomically designed to fit large or small hands for extra comfort while working, for left or right handed operation.

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VWR®, Combined pH Electrodes, pHASE

VWR®, Combined pH Electrodes, pHASE

Supplier: VWR Collection

Combined electrodes providing fast, accurate and stable pH measurements, ideal for control quality and research and development use.

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VWR®, Magnetic Stirring Bar Retriever

VWR®, Magnetic Stirring Bar Retriever

Supplier: VWR Collection

PTFE covered, rare earth magnetic core. For the removal of stirring magnets from vessels of all kinds.

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VWR®, Stirring Rods

VWR®, Stirring Rods

Supplier: VWR Collection

PTFE with steel core.

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VWR®, Adhesive PCR Film Seals

VWR®, Adhesive PCR Film Seals

Supplier: VWR Collection

These heat resistant 74,9 µm thick films are designed for thermal cycling applications. Polypropylene films are not pierceable. For PCR applications, where piercing with pipette tips or robotic probes is required for product recovery, use aluminium foil films. For real-time PCR applications, where maximum optical clarity is required, use optically-clear polyester films.

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VWR®, Black Film Seals for Fluorescence and Photoprotection

VWR®, Black Film Seals for Fluorescence and Photoprotection

Supplier: VWR Collection

These films are 240 µm thick black vinyl with adhesive for use with 96-well, 384-well and 1536-well black microplates. They fit within the edges of raised rim plates and may be applied to either the plate top or bottom. The light blocking and absorbing properties of these films make them ideal for reducing stray light and crosstalk in fluorescence applications and for protecting light-sensitive samples in storage.

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VWR®, Glass Fibre Filters

VWR®, Glass Fibre Filters

Supplier: VWR Collection

Binder-free glass fibre filters feature fast flow rates, high loading capacity, wide thermal tolerance and excellent precipitate retention.

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VWR®, Disposable, Anti-Static Weighing Boats

VWR®, Disposable, Anti-Static Weighing Boats

Supplier: VWR Collection

PS, hexagonal.

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VWR®, Disposable Weighing Boats

VWR®, Disposable Weighing Boats

Supplier: VWR Collection

PS, diamond.

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