Replacement tips and battery fit discontinued Scienceware® pen-style Colony Counter model F37862-0000.
• Long life, red and black felt-tip markers work on plastic or glass and are oil and water resistant
• Ink is removable with ethyl alcohol
• Replacement Lithium battery is 3V Panasonic cr1220..
Portable, pocket-sized cutter cuts flexible tubing from 1.6mm to 19mm (¹⁄₁₆ to ¾") O.D. • Spring-loaded jaw will remain closed for safety when not in use
• Replaceable, hardened steel blade makes clean, straight cuts Note: Not recommended for latex tubing...
For convenient sampling from tanks, vats, streams, ponds, lakes, etc., these economy dippers are lightweight, easy to use and portable.
• Thread on 500mL (16 oz.) polypropylene cup can be exchanged to reduce cross contamination
• Two pouring spouts on cup allow left or right pouring
• High-density ..
This compact, portable system is ideal for vacuum aspiration of a variety of liquids, including tissue culture media, supernatants, and chemical wastes and is available with the original strength or HiFlow pump. • Self-contained system with 1.0 gallon bottle, tubing and vacuum pump is lightweight, c..
Offers a color corrected fluorescent viewing surface (4¾” x 3¾”) that is ideal for checking slides, plates, mini-gels, Petri dishes or X-ray films. F37864-2000 is CE marked.
• Operates with 4 “AA” batteries (not included) or with an adapter suitable for both 120VAC and 240VAC (optional)
• Includes r..
Drying tubes with tube fittings can be filled with desiccant of your choice. • Each tube is supplied with two polypropylene fittings with serrated tapered end that accept 6.4 to 9.5mm (¼ to ⅜") I.D. tubing
• Unbreakable polyethylene straight tubes; 16mm I.D. x 19mm O.D. (⅝ x ¾")• Drying agent not i..
Provides safe, accurate and trouble-free pipetting with simple, one-handed operation.
• Pipettes fit smoothly into its flexible tapered chuck• Thumbwheel on side is rotated for precision aspirating or dispensing• Plunger may be pressed for quick emptying• Resistant to acids and alkalis
• Disassembl..
Provides safe, accurate and trouble-free pipetting with simple, one-handed operation. • Pipettes fit smoothly into its flexible tapered chuck• Thumbwheel on side is rotated for precision aspirating or dispensing
• Plunger may be pressed for quick emptying• Resistant to acids and alkalis
• Disassembl..
Provides safe, accurate and trouble-free pipetting with simple, one-handed operation.
• Pipettes fit smoothly into its flexible tapered chuck
• Thumbwheel on side is rotated for precision aspirating or dispensing• Plunger may be pressed for quick emptying
• Resistant to acids and alkalis
• Disassem..
Provides safe, accurate and trouble-free pipetting with simple, one-handed operation. • Pipettes fit smoothly into its flexible tapered chuck
• Thumbwheel on side is rotated for precision aspirating or dispensing
• Plunger may be pressed for quick emptying• Resistant to acids and alkalis• Disassembl..
Rugged carboys are 21 CFR 177.1520 compliant for direct contact with foods and beverages, and are USP Class VI certified for the demands of the biotechnology and pharmaceutical industries. Ideal for storing and dispensing large batches of culture media, distilled water and other solutions, they have..
Provides safe, accurate and trouble-free pipetting with simple, one-handed operation.
• Pipettes fit smoothly into its flexible tapered chuck
• Thumbwheel on side is rotated for precision aspirating or dispensing• Plunger may be pressed for quick emptying• Resistant to acids and alkalis
• Disassemb..
Provides safe, accurate and trouble-free pipetting with simple, one-handed operation.
• Pipettes fit smoothly into its flexible tapered chuck
• Thumbwheel on side is rotated for precision aspirating or dispensing
• Plunger may be pressed for quick emptying
• Resistant to acids and alkalis
• Disassem..
Provides safe, accurate and trouble-free pipetting with simple, one-handed operation.
• Pipettes fit smoothly into its flexible tapered chuck
• Thumbwheel on side is rotated for precision aspirating or dispensing
• Plunger may be pressed for quick emptying
• Resistant to acids and alkalis
• Disasse..
Provides safe, accurate and trouble-free pipetting with simple, one-handed operation.
• Pipettes fit smoothly into its flexible tapered chuck
• Thumbwheel on side is rotated for precision aspirating or dispensing
• Plunger may be pressed for quick emptying
• Resistant to acids and alkalis
• Disasse..
These color-indicating silica gel beads are for use in refilling the Secador® auto-desiccator module which automatically regenerates them for thousands of cycles.• Silica gel absorbs moisture from the air and is inert, non-toxic and non-corrosive • Unlike other desiccants, silica gel is non-friable ..
Perforated, clear polystyrene shelves fit most Secador® standard, gas-purge and automatic desiccator models.
• 4.0 units can be converted from vertical to horizontal configuration or vice versa by turning the unit and ordering the appropriate number of shelves..
No matter how your workspace is configured, these Plexiglas® Splash Shields are designed to provide safety plus comfort (not hot and stuffy like personal face shields), flexibility (they’re fully adjustable), and quality in a design that will adapt to your specific needs.• All shields move side-to-s..