Quickly removes insulation without damaging wire. Set screw adjusts stripper to fit wire gauges from 10 to 24. Made from drop-forged, heat treated steel with black baked enamel finish. PVC handles. Total length is 4 inches.
Economical metal vernier caliper with 140mm capacity. Features inside and outside jaws, full length depth gauge, friction ruler and sliding lock for gauging. Graduated in millimeter and 1/16th of an inch.
Economical metal vernier caliper with 140mm capacity. Features inside and outside jaws, full length depth gauge, friction ruler and sliding lock for gauging. Graduated in millimeter and 1/16th of an inch.
For 10mm-13mm tubes. Holds 80 tubes. 102 drying pins. 44 drying pins. Great visibility and very compact. Constructed of polyethylene, is autoclavable and extremely stable. Size is about 10" x 4" x 3".
For 10mm-13mm tubes. Holds 80 tubes. 102 drying pins. 44 drying pins. Great visibility and very compact. Constructed of polyethylene, is autoclavable and extremely stable. Size is about 10" x 4" x 3".
White nylon test tube brush. Radial end. 10" long
White nylon test tube brush. Radial end. 10" long
10" long, prongs covered with rubber tubing.
10" long, prongs covered with rubber tubing.
White nylon test tube brush. Radial end. 9" long.
White nylon test tube brush. Radial end. 9" long.
Made of polypropylene, this autoclavable, unbreakable and non-corrosive basket is ideal for rinsing and draining glassware. It's also useful for storage of test tubes or culture tubes during sterilization or incubation. Dimensions 160mm x 160mm x 160mm.
• NON-ANSI
• 100% POLYESTER TRICOT
• 26" - 50"
• LIME SOLID VEST
• NO REFLECTIVE TAPE
• Discover the invisible world of magnetic forces
• "Draw" pictures with magnets
• Test the strength of magnets
Discover the invisible world of magnetic forces. Draw pictures with magnets. Make a magnetic driving test. Test the strength of magnets and learn how to lift objects without touching them! Explore the basic principles of magnetism with twelve hands-on experiments. Includes a full-color 16-page guidebook with simple step-by-step instructions and lots of pictures. Kit contains the necessary parts. Ages 5 and up.
Sturdy two-piece molded plastic boxes. The bottom section has slide numbers engraved for easy reference, and the inside of the lid carries a numbered slide index. Features a hinged design.
Sturdy two-piece molded plastic boxes. The bottom section has slide numbers engraved for easy reference, and the inside of the lid carries a numbered slide index. Features a hinged design.
Don't miss the best meteor shower of the year. Discover the figure of the boy, "Jack," on the moon. Quickly locate favorite constellations such as the Big and Little Dipper, Orion, Draco, and Cassiopeia. With Mark R. Chartrand's Night Sky: A Guide to Field Identification, now you can! No other guide makes it easier for the casual stargazer or beginning astronomer to enjoy the splendors of the universe and appreciate the laws that govern the sun, moon, planets, and stars.
• Ideal for viewing with the naked eye, binoculars, or small telescopes
• Seasonal sky maps for each region of the United States
• Expert help photographing celestial events
• Solar eclipse timetable and safe viewing tips
• 280 pages, softcover, 4 1/2" x 7 1/2" size
Kimax® flasks for economy and versatility. These flasks are the choice for general laboratory usage. Tops are reinforced and tooled with a rounded finish, containing more glass to give them maximum mechanical strength. Body is thick-walled, with a long tapered outside contour to minimize chipping when struck or rubbed together. All flasks have durable white ceramic enamel scales to indicate approximate volumes at various levels, useful in measuring and mixing solutions where a high degree of accuracy is not necessary. Designed from ASTM Specification E1404, Type I, Class I requirements. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.
Features
- Complies with ASTM Specification E1404, Type I, Class I requirements
- Manufactured from borosilicate glass 3.3
- Tops are reinforced and tooled with a rounded finish
- Durable ceramic enamel markings indicate approximate volumes at various levels
500 ml flask uses a size 7 stopper
Stoppers not included.
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
This 60" plastic tape has inches on one side and centimeter/ millimeter scale on the other.
This 60" plastic tape has inches on one side and centimeter/ millimeter scale on the other.
Strong Plastic Construction. Spring loaded, rubber covered grips. For Two Buret. Accepts Rods up to 12.5 mm.
Strong Plastic Construction. Spring loaded, rubber covered grips. For Two Buret. Accepts Rods up to 12.5 mm.
Clamp features strong malleable iron frame that is painted to reduce corrosion.
Ths C-clamp with a 6 inch jaw opening features strong malleable iron frame that is painted to reduce corrosion.
Plated Steel. Plastisol jaws. For beakers 50-2000 ml capacity. Flat riveted joint. Length 9". Jaw opening 4 1/2".
Plated Steel. Plastisol jaws. For beakers 50-2000 ml capacity. Flat riveted joint. Length 9". Jaw opening 4 1/2".
Clamp features strong malleable iron frame that is painted to reduce corrosion.
Ths C-clamp with a 4 inch jaw opening features strong malleable iron frame that is painted to reduce corrosion.
Clamp features strong malleable iron frame that is painted to reduce corrosion.
Ths C-clamp with a 2 inch jaw opening features strong malleable iron frame that is painted to reduce corrosion.
Stamped steel. Zinc plated. Jaw opening 3/8" to 1 3/8".
Stamped steel. Zinc plated. Jaw opening 3/8" to 1 3/8".
Cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2". For rods up to 1/2" diameter.
4 inch cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2". For rods up to 1/2" diameter.
Tinned iron. Ceramic. Turned edges.
Tinned iron. Ceramic. Turned edges.