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You Searched For: Transfection Reagents

Eliminate the loss of expensive reagents and media messes during poured transfers with the air purging system bottle-top dispensers. Through a direct displacement piston system, identical amounts are reproduced for testing control. Being highly resistant, the standard bottle-top dispensers allow a safer chemical transport. The right angled spout of bottle-top dispensers requires no cap to keep clean workspaces. Choose between preset or adjustable knob volume tops to modify and lock the precise substance amount desired.

Eliminate the loss of expensive reagents and media messes during poured transfers with the air purging system bottle-top dispensers. Through a direct displacement piston system, identical amounts are reproduced for testing control. Being highly resistant, the standard bottle-top dispensers allow a safer chemical transport. The right angled spout of bottle-top dispensers requires no cap to keep clean workspaces. Choose between preset or adjustable knob volume tops to modify and lock the precise substance amount desired.


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Product Image-PD60R

Bottle-top dispensers, Pressmatic R

Catalog Number: (PD60R)
Supplier: Cole Parmer
Description: Variable volume, autoclavable.
UOM: 1 * 1 items
Product Image-613-5915

Bottle-top dispensers, Varispenser® 2 and Varispenser® 2x

Supplier: EPPENDORF
Description: Variable volume, autoclavable.

Environmentally Preferable

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Product Image-KART83086

Bottle-top dispensers, DOSILab

Supplier: KARTELL
Description: These dosilab series are of adjustable volume bottle top dispenser for dosing chemicals with precision and accuracy. The internal components that in contact with liquid solutions are made of PTFE, FEP and borosilicate glass.

Product Image-STUA25208-31

Cole-Parmer® Essentials Bottle Top Dispensers with Recirculation Valve

Supplier: Cole Parmer
Description: Save money by conserving reagents.

Product Image-613-2168

Bottle top burettes

Supplier: VITLAB
Description: The continuous bottle-top burette enables continuous titration, which leads to rapid, convenient, and accurate results.

Product Image-SEACS077200-SSN002

Bottle top acid dispenser, BASELINE®

Catalog Number: (SEACS077200-SSN002)
Supplier: SEASTAR CHEMICALS
Description: SEASTAR™ BASELINE® bottle-top dispenser, constructed from modified PTFE, combines the convenience of a traditional pump dispenser with the chemical compatibility and high purity.
UOM: 1 * 1 items
Product Image-613-1254

Micro-dispensers, Piccolo 1 and 2

Supplier: VITLAB
Description: For dispensing tiny quantities of liquids in all areas of biochemical and medical research.

Product Image-VITL1627515

Bottle-top dispensers, TA²

Supplier: VITLAB
Description: Variable volume.

Product Image-SEACS077200-SSN003

Bottle top dispenser, SEASTAR™ HF

Catalog Number: (SEACS077200-SSN003)
Supplier: SEASTAR CHEMICALS
Description: SEASTAR™ HF bottle-top dispenser, constructed of fluoropolymer PFA or modified PTFE, combines the convenience of a traditional pump dispenser with the chemical compatibility and high purity afforded by fluoropolymers.
UOM: 1 * 1 items
Product Image-613-3131

Bottle-top dispensers, FORTUNA OPTIFIX®

Supplier: Poulten & Graf
Description: This range of four models is suitable for many applications. A discharge tube is screwed on the valve block. The BASIC and SOLVENT models are autoclavable.

Product Image-VITL1621506

Bottle-top dispensers, simplex

Catalog Number: (VITL1621506)
Supplier: VITLAB
Description: Autoclavable.
UOM: 1 * 1 items
Product Image-POUL101.07138

Bottle-top dispensers, FORTUNA® POLYFIX®

Supplier: Poulten & Graf
Description: Dispensers, made of PP, suitable for chemicals and most liquids.

Product Image-KART83025

Bottle-top dispensers, DOSIPET

Supplier: KARTELL
Description: Variable volume, autoclavable.

Image Unavailable-LABS4421150

Bottle-top dispensers, Finnpipette™

Supplier: Thermo Fisher Scientific
Description: This bottle top dispenser feature a superior tool for dosing liquids from reagent bottles that have six models available.

Environmentally Preferable

Product Image-BELAF116540000

Dispenser, Measure-Matic™, SP Bel-Art

Catalog Number: (BELAF116540000)
Supplier: Bel-Art Products, a Part of SP
Description: Bottles, LDPE, translucent, for quick dispensing, with polypropylene measuring cup. Measuring cup slides onto a polypropylene delivery tube. The height of the tube determines the volume of liquid dispensed into the measuring cup when the bottle is squeezed.
UOM: 1 * 1 items
Product Image-WITG5.371.101

Mini bottle-top dispensers, MINISPENSOR

Supplier: witeg Labortechnik
Description: This fix volume bottle dispenser is efficient for accurate delivery of microliter quantities.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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