Jarvis
View Cart (0)
New Stuff
Stuff on Sale
Must Go


Rubber Stopper

Pat's been hanging around the medical supply house again. We now have a boatload of rubber stoppers, the kind you see on bottles of liquid medicine, crimped down with an aluminum collar. (Pat didn’t buy the aluminum collars.) The medicine is removed via a hypodermic needle through the stopper. The rubber stoppers come in blue or gray They are 3/4” across the top, 5/16” top to bottom, and fits a 1/2” (13 mm) dia opening. Why would you want them? Because they'll fit many of the small wide-mouth and slope-shouldered bottles in our Bottlemania listing. Pat's really good!

28991 LG BLUE STOPPER
$2.00 PKG(24)
23438 LG GRAY STOPPER
$2.00 PKG(20)

Popular Tags:  scents ceiling reezy    |   Add Tag Add a tag to this item

 

Binocular Microscope

This binocular microscope for the serious science student is extremely well-priced. Magnification is determined by color-coded 4X, 10X, 40X and 100X oil-emersion objectives and (2) 10X eyepieces, for 40X, 100X, 400X and 1000X magnification. It offers a 110-volt, 1-watt LED substage illumination, interpupilary adjustment, rack-and-pinion course/fine focus, an iris diaphragm, and a mechanical stage with an Abbe condenser. It has a comfortable 45° viewing angle. Brand new, and at a terrific price! It also includes a 1 year warranty w/proof of purchase.

  • Magnification 40X, 100X, 400X, 1000X (oil)
  • Objectives 4X, 10X, 40X, 100X, oil-emersion, color-coded
  • Eyepiece 10X, binocular, (1) reticle
  • Illumination White Light LED substage
  • Stage Mechanical, with Abbe condenser
  • Focusing Rack and pinion course/fine
  • Weight 9 lbs
  • Height 13"
  • Viewing Angle 45°
  • 14414 BINO MICROSCOPE
    $395.00 EACH

    Popular Tags:  tagme dsouza Togan    |   Add Tag Add a tag to this item

     

    The Men In The White Coats…

    They're coming. Women in white coats, too. They got them here, and said they were a steal. You choose from disposable, water-resistant lab coats, sizes Medium (36" long), XL (38-1/2" long) or 3XL (41" long), all with snap closures and waist pockets. Or the disposable, water-resistant coveralls, sizes XL (62" long) or 4XL (71" long) both with zippered fronts and elastic cuffs.

    93337 3XL LAB COAT
    $2.95 EACH
    93339 4XL COVERALL
    $3.50 EACH
    93335 MEDIUM LAB COAT
    $2.95 EACH
    93338 XL COVERALL
    $3.50 EACH
    93336 XL LAB COAT
    $2.95 EACH

    Popular Tags:  beekeeper ewm jka    |   Add Tag Add a tag to this item

     

    Brass Mass Set

    This (10) piece set of weights are brass cylinders topped with knobs. The weights are stamped on the top. There are (2) each of 1, 2, 5 and 10 grams, plus (1) 20 and (1) 50 gram weight. If you don't want to display them, they can be stored in their molded plastic holder. Our each is the full set.

    90070 BRASS WEIGHTS
    $18.95 EACH

    Popular Tags:  nowthis jb1 gift    |   Add Tag Add a tag to this item

     

    Scope It Out

    Good price on this good quality, 20X student model stereo microscope with dual 10X eyepieces for a stereoscopic view. Has a 2-1/2" to 3-7/8" working distance, an LED illuminator powered by (2) "AA" batteries (included), and a black/white stage plate with aluminum clips. Eyepieces are also adjustable. Stands 10-1/2" tall and comes with a dust cover.

    14472 STEREO SCOPE
    $78.50 EACH

    Popular Tags:  buy tagme    |   Add Tag Add a tag to this item

     

    Plastic Pipet

    Each non-sterile transfer pipet measures 6-1/8" long, with a 1mm mouth, a 3/16" dia neck, and a 1/2" dia bulb. It holds 3.5ml and is graduated up to 1ml in .25ml increments. Made for a laboratory, of course, but equally useful in the kitchen, for portioning out that aceto balsamico tradizionale di Modena you paid $80 an ounce for.

    93478 PIPET
    $2.75 PKG(25)

    Popular Tags:  tabi fumehead jka    |   Add Tag Add a tag to this item

     

    400X STUDENT MICROSCOPE

    New, international-standard, full-sized illuminated student microscope. Professional quality at a student price, it has turret-mounted achromatic objectives, fine and coarse rack-and-pinion focus and substage diaphragm light control, and a metal frame. It is built to international DIN standards and accepts all DIN eyepieces and objectives. With extras like focus stop for slide protection, adjustable tilt and (2) spring clips, it is a fine instrument for most home science work. If you are looking for more magnification purchase the spring loaded 60X or 100X (oil immersion) objective lenses. Brings your scopes total magnification up to 600X or 1000X magnification. A great addition.

  • Specifications:
  • Magnification: 40X, 100X, 400X.
  • Objectives: 4X, 10X, 40X Achromatic.
  • Illumination: 15 watt built-in.
  • Stage: 120mm x 130mm with (2) clips.
  • Focusing: Rack and pinion coarse/fine
  • Weight: 7 lbs., 4 oz.
  • Height:14.5"
  • 38569 100X OBJECTIVE LENS (OIL IMMERSION)
    $49.95 EACH
    38288 60X OBJECTIVE LENS
    $49.95 EACH
    52453 MICROSCOPE, 400X
    $139.00 EACH
     

    Funnel? Piece of Cake

    Two sizes of Bomex separatory funnels with ground glass stoppers and petcocks. The 100ml funnel is 9-1/2" long overall. The 500ml is 14-1/2" overall. An excellent price for basic lab glassware.

    91702 SEP. FUNNEL, 100ML
    $19.95 EACH
    91703 SEP. FUNNEL, 500ML
    $30.95 EACH

    Popular Tags:  remnants blah funnel    |   Add Tag Add a tag to this item

     

    Wing of Locust, Hair of Dog...

    Warning!  WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.

    A recipe from the Elizabethan Cable Food Network? No, just a couple of samples from our collection of (48) specimens preserved for your classroom examination, with (4) well-labeled specimens on each of (12) standard-size slides. You get animal, plant, insect, textile, and pollen and spore specimens, including camel hair, camellia leaf, plant louse, fruit fly, fern spore, bee wing, nylon, wool, lily pollen, bamboo shoot, goldfish scale, and three dozen more, including our homonymic favorite, hare hair. Grades three and up.

    93602 SLIDE SET
    $21.50 EACH

    Popular Tags:  remnants mfd squrel    |   Add Tag Add a tag to this item

     

    Get With It!

    Transform your biological microscope into a digital microscope and transmit live, full-color video images to your computer. This Premiere MA88 digital camera has a 640 x 480 pixel eyepiece, and comes with an adapter so it can be used with either a 23mm or 30mm barrel microscope. Its 6-ft lead terminates in a USB jack. Use the software CD-ROM that comes with it with Windows 95, 98, 2000 and XP.

    92416 DIGITAL EYEPIECE
    $89.95 EACH

    Popular Tags:  EYEPIECE wishlist geekly    |   Add Tag Add a tag to this item

     

    Glass Funnel

    This funnel looks delicate, but it's Pyrex® so heat won't hurt it. The tough little glass funnel has a 75mm (approx 3") ID mouth and an 80mm long neck with a 6mm ID fluted outlet. No markings.

    92613 GLASS FUNNEL
    $5.50 EACH

    Popular Tags:  yup smittex 2tonechaos    |   Add Tag Add a tag to this item

     
    Showing items 23 - 33 of 118 Incredible Things     Page  1 2 3 4 5 ...

    Bookmark this page:   Add to My Yahoo! Add to del.icio.us Add to Digg