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Pens and Labels

We offer a variety of labels and marking pens for lab samples. Please choose from the following or scroll down to view all available labels and pens. Autoclavable Write-On™ Colored Label Tape is custom manufactured from proprietary materials that resist moisture and most solvents. It will adhere to Teflon® fluoropolymer resin covered materials and any clean surface. Samples stay labeled even after steam autoclaving at 121° C (250° F) or freezing down to -73° C (-99° F). Use yellow for chemical reactivity, green for safety labels, blue indicates health hazards, red alerts to flammability; orange indicates a biohazard and white can describe a specific hazard. Tape on a 1" core comes only in white, yellow and green.

Nalgene® Cryogenic marker pens resist fading even at very low temperatures, and Lab Pens are chemically resistant when marked on PolyTape labels.

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CP Lab Safety is a Woman-Owned California Small Business, manufacturer of laboratory safety products and distributor of leading lab supply brands. CP Lab Safety sells lab and industrial safety products including coated bottles, secondary containers, funnels, lab waste handling supplies, safety cabinets, safety cans and general lab supplies, and manufactures Safety ECO Funnel.

ECO Funnel® has revolutionized the way open waste containers are handled at leading pharmaceutical, biotech, industrial, academic and government institutions. Distributors include VWR, Grainger, and Fisher Scientific. We help labs maintain compliance with safety regulations regarding clean air, exposure to hazardous wastes, secondary containment, and fire safety.