Bel-Art Colony Counter Black Replacement Tip Marker

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 155°C (32°F to 310°F) Markings are insoluble in water or hydrocarbons Resists many solvents, but is easily removed with alcohol or acetoneTEFLON®is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

LPD Trade offers a quality line of ESD tools like spatulas, scrapers, scoops and shovels for hazardous environments including ATEX industry. All made of high quality conductive polypropylene. This conductive product was tested and proved to meet the following standards: ESH TR53-01-06, ASTMD-257-78 and CENELEC/TR 50404-2006. Warning: LPD Trade products are made of conductive material. To avoid the risk of electric shock, do not use item close to live currency/wire.

Utilizes a locking ring which secures sterile velveteen squares onto a PVC cylinder for easy control of the plating device. To produce replicas, the Petri dish carrying microbial colonies is inverted and lowered onto the cloth surface, then lifted. A fresh sterile nutrient plate is then lowered onto the velveteen surface and lifted, leaving a replica of the original colonies in the new dish. May be disinfected between uses with a brief rinse in 70% ethanol or chlorine bleach Aluminum ring is 10.2cm (4") diameter; PVC cylinder is 6.9cm (2¾") high For use with 90 to 100mm Petri dishes ...

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, press-fit Dual Lock™ reclosable fastener can be attached to any flat surface, such as lab equipment, a wall, a fume hood or even the benchtop Works with Sharpie®markers or other similar pens that have a cap with a pocket clip to attach to the penholder well

A cost effective and accurate way to count colonies of bacteria or other microorganisms grown on an agar plate. This simple to operate device marks, counts, and gives an audible and visual alert each time a count is registered. The lightweight, pen-style design reduces the likelihood of error, combining all aspects of counting into one motion. F37862-0002 is CE marked. Fast, accurate and economical sample counting and sample count verification Stores up to 35 sample counts Verify sample counts with up/down counting Displays sum total of all colonies counted Backlit display for easy ...