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..
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, combi..
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, combi..
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, combi..
To collect spilled mercury quickly, just unscrew the lid with the foam pad, and press pad firmly onto the spill. This pressure forces the mercury into the pad. When the lid is screwed back onto the jar, the pad is compressed against the jar’s freestanding perforated plate, releasing the mercury into..
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..
This high-density polyethylene rack holds four separatory funnels on the lower shelf or four long-stem funnels on the upper shelf [maximum funnel diameter 98 mm (3⅞”)].
• Set screws allow shelf height adjustments anywhere along the 74 cm (29”) support rods
• Includes 24 insert clips that allow the ..
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..
Replacement Steel Blade for F21018-0000, Microcentrifuge Tube CutterAccurately and Easily Cut Microcentrifuge TubesSafely and easily sections microcentrifuge tubes and eliminates the hazards of using razor blades or knives.Easily retrieve radioactive pellets from the tips of tubes without resuspensi..
This versatile blood collection tray carries all you need from the lab to your patient, and can be rearranged to meet your specific needs.• Includes two, 40-place test tube racks for tubes up to 16mm O.D., one 18-place slide holder, a large requisition section, and adjustable partitions to hold need..
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..