Heathrow Scientific Sharpie Dual Tip Pen Set HS15094 — 8-Color Laboratory Marker Set The Heathrow Scientific Sharpie Dual Tip Pen Set (HS15094) provides eight color-coded permanent markers specifically selected for laboratory labware marking. Each pen features dual tips — fine and ultra-fine — for versatile marking on glass, plastic, metal, and other smooth laboratory surfaces. The permanent ink formula resists smearing, water, and common laboratory solvents, ensuring sample identification remains legible throughout processing, storage, and transport. Color-coding enables quick visual differentiation of samples, reagents, time points, or experimental conditions. Made in USA. Features and Benefits Dual Tip Design: Fine and ultra-fine tips on each pen for versatile marking — fine tip for labels and text, ultra-fine for small tubes and detailed notation. 8-Color Set: Black, Turquoise, Navy, Lime, Orange, Purple, Sky Blue, and Berry for comprehensive color-coding of samples and experimental conditions. Permanent Ink on Lab Surfaces: Adheres permanently to glass, plastic (PP, PE, PS), metal, and other smooth labware surfaces without smearing. Solvent & Water Resistant: Ink resists water, ethanol, and common laboratory cleaning solutions. Made in USA Specifications Specification Details SKU HS15094 Brand Heathrow Scientific (Sharpie) Colors Black, Turquoise, Navy, Lime, Orange, Purple, Sky Blue, Berry Tip Type Dual Tip (Fine + Ultra-Fine) Ink Type Permanent Pack Size Set of 8 Country of Origin USA Frequently Asked Questions Will these markers write on frozen tubes and cryovials? Sharpie permanent markers can write on frozen surfaces, though adhesion is best when the surface is dry. For cryogenic storage applications, allow the ink to dry completely before immersing in liquid nitrogen or ultra-low freezers. Are these markers autoclavable? The markers themselves are not autoclavable, but the permanent ink markings on glass and certain plastics can survive autoclave cycles. Test on your specific labware material before relying on autoclave resistance. What is the difference between this set and the HS15092ZP black pack? The HS15094 is an 8-color dual-tip set for color-coding applications. The HS15092ZP is a pack of 12 black markers for high-volume single-color labeling needs. {"@context":"https://schema.org","@type":"FAQPage","mainEntity":[ {"@type":"Question","name":"Will these markers write on frozen tubes and cryovials?","acceptedAnswer":{"@type":"Answer","text":"Sharpie permanent markers can write on frozen surfaces, though adhesion is best when the surface is dry. For cryogenic storage applications, allow the ink to dry completely before immersing in liquid nitrogen or ultra-low freezers."}}, {"@type":"Question","name":"Are these markers autoclavable?","acceptedAnswer":{"@type":"Answer","text":"The markers themselves are not autoclavable, but the permanent ink markings on glass and certain plastics can survive autoclave cycles. Test on your specific labware material before relying on autoclave resistance."}}, {"@type":"Question","name":"What is the difference between this set and the HS15092ZP black pack?","acceptedAnswer":{"@type":"Answer","text":"The HS15094 is an 8-color dual-tip set for color-coding applications. The HS15092ZP is a pack of 12 black markers for high-volume single-color labeling needs."}} ]} Ordering Authorized dealer, ships from USA inventory. Serving academic, government, and research laboratories nationwide.
