Microscopes & Supplies

Methylene Blue
$3.50

Methylene Blue

Nature's Workshop Plus

One-half ounce dropper botttle of methylene blue for staining specimens for slide making.

$3.50
Iodine
$3.50

Iodine

Nature's Workshop Plus

One-half ounce bottle of iodine for staining specimens for slide making. (Does not contain dropper)   Droppers available for purchase here: https:/...

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$3.50
Microscope Slides & Slips 10ea
$4.00

Microscope Slides & Slips 10ea

Nature's Workshop Plus

10 plain glass slides, packaged with 10 plastic cover slips.

$4.00
Lens Paper
$1.50

Lens Paper

Nature's Workshop Plus

50 sheets. 10x15 cm. Suitable for cleaning microscope lenses, microscope slides, etc.

$1.50
Concave Slides
$5.50

Concave Slides

Nature's Workshop Plus

These plain, student-grade single concavity slides are of good quality. They measure 3”x1” and come in a package of 12.

$5.50
Cover Slips - pack/ 100 Glass
$3.75

Cover Slips - pack/ 100 Glass

Nature's Workshop Plus

22mm square. Box of 100.

$3.75
5 Petri Dishes
Save 20%
$5.00
$4.00

5 Petri Dishes

Nature's Workshop Plus

These plastic disposable petri dishes are made of high-quality sterile polystyrene. Features excellent optical clarity and strength. Flat-bottomed ...

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$5.00
$4.00
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Nutrient Agar - 4g
Save 17%
$4.20
$3.50

Nutrient Agar - 4g

Nature's Workshop Plus

Use for charging petri dishes and growing bacteria and molds. Enough agar to charge 10-20 petri dishes. Approx. 5 g.  Instructions for preparing m...

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$4.20
$3.50
Save 17%
10 Micro-Art Sheets
$1.50

10 Micro-Art Sheets

Nature's Workshop Plus

Gray ink on white 81/2”x11” paper; 10 sheets per package. Great for drawing what you see!

$1.50
50 Micro-Art Sheets
Save 21%
$6.00
$4.75

50 Micro-Art Sheets

Nature's Workshop Plus

Gray ink on white 81/2”x11” paper; 50 sheets per package. Great for drawing what you see!

$6.00
$4.75
Save 21%
Plastic Cover Slips
$6.00

Plastic Cover Slips

Science Equipment Supplies

22mm square. Box of 100.

$6.00
Microscope Slides - 72pac
$7.50

Microscope Slides - 72pac

Nature's Workshop Plus

These plain, student-grade slides are of good quality with a fine ground edge. They measure 75mm x 25mm (3”x1”) approx. 1mm thick and come in a pac...

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$7.50
Replacement Bulb for #131
$12.50

Replacement Bulb for #131

National Optical

Replacement Bulb for Microscope #131 and #132.

$12.50
Slide Box
$3.00

Slide Box

Nature's Workshop Plus

Will hold up to 25 microscope slides. Cork-lined bottom. Top snaps on securely.

$3.00
Large Plastic Slide Box
$6.50

Large Plastic Slide Box

Nature's Workshop Plus

Heavy plastic slide box. Holds 100 slides. Slide boxes are only available in yellow at this time.

$6.50
Petri Dishes (bag of 25)
Save 14%
$8.99
$7.75

Petri Dishes (bag of 25)

Cambridge

These plastic disposable petri dishes are made of high-quality sterile polystyrene. Features excellent optical clarity and strength. Flat-bottomed ...

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$8.99
$7.75
Save 14%
Large Case
Save 16%
$119.00
$100.00

Large Case

National Optical

Interior Dimensions: 17-1/4 x 8 x 11-3/4

$119.00
$100.00
Save 16%
LED Replacement Bulb
$12.00

LED Replacement Bulb

National Optical

This light will replace broken or worn bulbs in both 131-LED and 104-LED microscopes.

$12.00
Regular Case
Save 17%
$109.00
$90.00

Regular Case

National Optical

Interior Dimensions: 14-7/8 x 7-3/4 x 10-1/2

$109.00
$90.00
Save 17%
Heavy Duty  Microscope Case
Save 3%
$92.00
$89.00

Heavy Duty Microscope Case

National Optical

Heavy plastic with foam liner, fits models 131 and 138.

$92.00
$89.00
Save 3%
Replacement bulb for #138
Save 19%
$10.15
$8.25

Replacement bulb for #138

National Optical

Replacement bulb for Microscope #138.

$10.15
$8.25
Save 19%
Replacement Bulb for #400
Save 6%
$9.00
$8.50

Replacement Bulb for #400

National Optical

Replacement Bulb for Microscope #400-TBL series.

$9.00
$8.50
Save 6%
Replacement Bulb for #160
Save 7%
$14.50
$13.50

Replacement Bulb for #160

National Optical

Replacement Bulb for Microscope #160 and #162.

$14.50
$13.50
Save 7%
1/2 oz. Immersion  Oil
Save 10%
$10.60
$9.50

1/2 oz. Immersion Oil

Nature's Workshop Plus

1/2 oz. Immersion Oil, high viscosity. For use when viewing microscope slides at 1,000x magnification and higher.

$10.60
$9.50
Save 10%

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