Pens
Choose from a wide and varied array of pens for balanced, technical uses in laboratory and manufacturing applications. Different models offer compatibility with ultra-wet, dry, or otherwise demanding environments. Ultra-fine models are ideal for producing precise lines for recording results in lab notebooks, filling in charts, drawing graphs, marking recording paper, producing diagrams, and for use with cardboard and plastic boxes. Laboratory markers are waterproof, smear-proof, odorless, and resistant to common chemicals.
VWR®, Laboratory Markers
Supplier: VWR Collection
These versatile laboratory markers are designed to write on wet or dry surfaces, and are suitable for industrial, biomedical and educational laboratories.
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VWR® Critical Print™ Cleanroom Pens and Markers
Supplier: VWR Collection
Manufactured with very low sodium to prevent sodium contamination.
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VWR®, Marker pen
Supplier: VWR Collection
Special-purpose markers write through moisture as easily as they write on dry surfaces, suitable for industrial, biomedical, and educational laboratories. Markers provide permanent marking on plastic disposables. When used on glass or metal reusables, or on porcelain surfaces, ink will not smear when subjected to water and can be washed off these surfaces using various solvents, allowing repeated marking.
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VWR®, Permanent Marker Pens
Supplier: VWR Collection
Perfect for slides, sample bags and glassware.
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Marker pen
Supplier: EPPENDORF
This pen is ideal for inscribing on microtest tubes, centrifuge tubes and more.
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Microscope diamond slide writers
Supplier: Simport Scientific
The microscope diamond slide writer is compatible with a wide variety of slide labellers.
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White Marker Pen
Supplier: VWR Products
This white marker pen is ideal for labeling Optically Clear Tissue Culture Plates, FrameStar® plates, 8 Well PCR Tube Strips with PC Frame, and other colored microplates or PCR plates.
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Lab markers, Teeny Writers
Supplier: DIVERSIFIED BIOTECH
A retractable Sharpie® pen with an extra fine tip. Recommended for writing on all our labels for samples that will be stored at room temperature and not exposed to chemicals and/or caustic agents.
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VWR® Dykem® High Temperature 44 Markers
Supplier: VWR Products
High temperature marker for use on glass, most metals or ceramic.
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Cryogenic markers, SCIENCE-MARKER™
Supplier: GA
Cryogenic permanent marker with fine tip.
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VWR® Sharpie® Fine Tip Permanent Marker
Supplier: VWR Products
This fine tip permanent marker is the original Sharpie®.
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Cleanroom markers, Sharpie®
Supplier: MICRONOVA
The industry standard, original pen style, fine point, permanent marker.
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Marker pens, sterile, BioClean Permaflow™
Supplier: Nitritex
BioClean Permaflow™ Pens are processed to ensure ISO Class 4 and EU GMP Grade A compatibility and autoseal ink prevents drying.
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Diamond pen with wooden handle
Supplier: MARIENFELD
For permanent labelling of microscope slides and other glass products. Indelibly engraved markings comply particularly with the guidelines of GLP.



