Felt tip marking pen perfect for labeling all types of glassware and plastics. Permanent, quick drying ink remains waterproof and smudge proof Will withstand autoclaving when dry Pen with handy pocket clip is 13.3cm (5-1/4") long

Cap and Uncap Pens with One Hand Avoid fumbling and possible contamination of samples by keeping a marking pen handy and easy to uncap with only one hand. Ideal for use near an autoclave, incubator, centrifuge, storeroom, freezer or anywhere on the lab bench Adhesive backed,…

Oil-based paint marker withstands washing, weathering, mild acids, and alkalis (INK is autoclavable) Heavy duty soft tip disposable pen writes on glass, metal, ceramics, plastics, paper, and more. Withstands temperature range of -46°C to 65°C (-50°F to 150°F) and autoclaving…

Writes on all plastics, glass, metal, wood, paper and cloth, including Teflon® fluoropolymer resins. Precision seal valve provides smooth ink flow and preserves the pen’s life, even if left uncapped When dry, the solvent based ink is temperature resistant from 0°C to…

Many uses include, marking wet labels whether due to water bath, liquid nitrogen, or refrigerator/freezer. Excellent for marking slots on Southern, Northern, and Western Blots or for marking alignment dots on blotting filters placed over agar plates containing bacterial colonies or phage plaques.