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Glass, Quartz and Plastic
Microscope Slide Coverslips

[Round Glass Coverslips] [Thermanox™ Coverslips] [Micro Cover Glasses]
[Superslip® Micro Cover Glasses] [Quartz Coverslips] [ Plastic Coverslips]
[Goldseal® Cover Glass] [Pieces Per Ounce Table]

round coverslips

Round Glass Coverslips

Packaged in 1 ounce quantities. Thickness No. 1.

Corning 0211 Glass Coverslips Technical data

Prod #DescriptionUnitQtyPriceOrder / Quote
Thickness #1, 0.13-0.16mm
26020
Coverslips, Glass, 12mm dia.
1 oz
1+
$95.25
Qty:
26023
Coverslips, Glass, 12mm dia.
1/4 oz
1-3
27.72
Qty:
4+
24.95
26021
Coverslips, Glass, 15mm dia.
1 oz
1+
50.75
Qty:
26024
Coverslips, Glass, 15mm dia.
1/4 oz
1-3
15.20
Qty:
4+
13.68
26022
Coverslips, Glass, 18mm dia.
1 oz
1+
47.60
Qty:

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Thermanox™ Coverslips

Thermanox™ or TMX coverslips are made of a polymer, in the polyolefin family, that is highly resistant to most chemicals. They are resistant to alcohols, aldehydes, hydrocarbons, dilute acids (<10%) and dilute alkalis (<2%). Thermanox™ has limited resistance to chlorinated hydrocarbons and it is not resistant to concentrated acids or bases. It is a flexible transparent polymer that can be easily sectioned by using a microtome and is able to withstand low and high temperatures (-70°C to + 150°C).

Thermanox™ Coverslips are culture treated on one side for enhanced cell attachment and growth.

Thermanox™ coverslips are packed sterile, the treated side is packaged face up toward the label. Cells grown on these coverslips can be embedded while remaining on the coverslip in a plastic resin without removal for sectioning.

The Thermanox™ coverslips autofluoresce in the range 380 - 545nm. They autofluoresce at the Rhodamine and FITC range: Fluorescein isothiocynate, excitation 494nm; emission 517nm.

Thermanox™ coverslips can be autoclaved at 20 minutes steam, 20 minutes dry, at 120°C.

They are 0.2mm thick. PELCO® Technical Notes, Thermanox™ Coverslips Product No. 26025-26031

Prod #DescriptionUnitQtyPriceOrder / Quote
Thickness 0.2mm
26025
Thermanox™ 10.5 x 22 x 0.2mm
Pkg/100
1-4
$59.85
Qty:
5+
53.88
26026
Thermanox™ 22 x 60 x 0.2mm
Pkg/100
1-4
48.50
Qty:
5+
43.65
26027
Thermanox™ 24 x 30 x 0.2mm
Pkg/100
1-4
51.90
Qty:
5+
46.71
26028
Thermanox™ 13mm dia. x 0.2mm
Pkg/100
1-4
52.50
Qty:
5+
47.25
26029
Thermanox™ 15mm dia. x 0.2mm
Pkg/100
1-4
48.50
Qty:
5+
43.65
26030
Thermanox™ 22mm dia. x 0.2mm
Pkg/100
1-4
51.90
Qty:
5+
46.71
26031
Thermanox™ 25mm dia. x 0.2mm
Pkg/100
1-4
51.90
Qty:
5+
46.71
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Micro Glass Coverslips

Individually Selected - Superior quality
Cleaned, cut, sorted and made of especially processed borosilicate glass Type 0211).
Corning 0211 Glass Coverslip Technical Data

Prod #DescriptionUnitQtyPriceOrder / Quote
Thickness #1, 0.13-0.16mm
260140
Micro Cover Glasses, 22 x 22mm x 0.13 - 0.16mm thick
1 ounce.
1-9
$6.10
Qty:
10+
5.49
260142
Micro Cover Glasses, 22 x 30mm x 0.13 - 0.16mm thick
1 ounce
1-9
6.10
Qty:
10+
5.49
260144
Micro Cover Glasses, 22 x 40mm x 0.13 - 0.16mm thick
1 ounce
1-9
5.60
Qty:
10+
5.04
260146
Micro Cover Glasses, 22 x 50mm x 0.13 - 0.16mm thick
1 ounce
1-9
5.60
Qty:
10+
5.04
Thickness #1.5, 0.16-0.19mm
260148
Micro Cover Glasses, 22 x 22mm x 0.16 - 0.19mm thick
1 ounce
1-9
6.10
Qty:
10+
5.49
260150
Micro Cover Glasses, 22 x 30mm x 0.16 - 0.19mm thick
1 ounce
1-9
6.10
Qty:
10+
5.49
260152
Micro Cover Glasses, 22 x 40mm x 0.16 - 0.19mm thick
1 ounce
1-9
5.90
Qty:
10+
5.31
260154
Micro Cover Glasses, 22 x 50mm x 0.16 - 0.19mm thick
1 ounce
1-9
5.90
Qty:
10+
5.31
Thickness #2, 0.19-0.25mm
260156
Micro Cover Glasses, 22 x 22mm x 0.19 - 0.25mm thick
1 ounce
1-9
5.60
Qty:
10+
5.04
260158
Micro Cover Glasses, 22 x 30mm x 0.19 - 0.25mm thick
1 ounce
1-9
5.60
Qty:
10+
5.04
260160
Micro Cover Glasses, 22 x 40mm x 0.19 - 0.25mm thick
1 ounce
1-9
5.14
Qty:
10+
4.62
260162
Micro Cover Glasses, 22 x 50mm x 0.19 - 0.25mm thick
1 ounce
1-9
5.14
Qty:
10+
4.62
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Superslip® Micro Cover Glasses

for use in automatic coverslippers

Prod #DescriptionUnitQtyPriceOrder / Quote
Thickness #1, 0.13-0.16mm
260164
Superslip® Cover Glasses, 24 x 40mm x 0.13 - 0.16mm thick
1 oz.
1-9
$6.90
Qty:
10+
6.21
260166
Superslip® Cover Glasses, 24 x 50mm x 0.13 - 0.16mm thick
1 oz.
1-9
6.90
Qty:
10+
6.21
260168
Superslip® Cover Glasses, 24 x 60mm x 0.13 - 0.16mm thick
1 oz.
1-9
7.20
Qty:
10+
6.48

Quartz Coverslips

Quartz microscope slides and cover slips are a necessity for microscopy applications where UV transparency is needed. They can also be used for high end microscopy applications to reduce signal los due to absorption. Other application can involve UV radiation transparency. The quartz slides can also be used for high temperature applications up to 1250°C (2282°F). Above this temperature the material will start to soften. The Quartz material used to manufacturer our high quality quartz microscope slides and cover slips is the GE 124 type high purity fused quartz, a well documented quartz used over decades in microscopy applications. Technical information about GE 124 Quartz. Transparency is provided for 0.19 to 4.2um with very low absorbance in the 0.26 to 2.6um range.

Cover slips are available in the standard 1mm thickness and sizes of 3x1", 2x1" and 1x1". Cover slips are available in several thicknesses, although for most microscopy applications the 0.25mm thickness is adequate.

Prod #DescriptionUnitPriceOrder / Quote
26015
Quartz Coverslip, 25.4mm dia. x 0.2mm thick
each
$51.67
Qty:
26016
Quartz Coverslip, 19 x 19 x 0.5mm thick
each
12.70
Qty:
26017
Quartz Coverslip, 19 x 19 x 0.25mm thick
each
25.00
Qty:
26018
Quartz Coverslip, 25.4mm dia. x 0.25mm thick
each
33.40
Qty:
26019
Quartz Coverslip, 18mm dia. x 0.25mm thick
each
20.85
Qty:

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plastic coverslips

Plastic Coverslips

Unbreakable, 0.18mm thick rigid vinyl. Each cover slip interleaved with tissue. 22 x 22mm. Package of 100 or 1,000.

Prod #DescriptionUnitPriceOrder / Quote
2225-1
Plastic Cover Slips, 22 x 22 x 0.18mm
pkg/100
$5.60
Qty:
2225
Plastic Cover Slips, 22 x 22 x 0.18mm
pkg/1,000
50.60
Qty:

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Goldseal® Cover Glass

All Goldseal® glass Coverslips are made from pre-selected, precleaned silicate glass. It is available in various shapes and thickness’ and is packaged with desiccants in lint-free boxes. Corning 0211 Glass Coverslips Technical data
go to Goldseal® Slides

Prod #DescriptionUnitQtyPriceOrder / Quote
Thickness #0, Standard Squares, 0.08-0.13mm
260300
Goldseal Cover Glass, No. 0, 22x22mm
1 oz.
1-9
$41.30
Qty:
10+
37.17
Thickness #0, Standard Rectangles, 0.08-0.13mm
260320
Goldseal Cover Glass, No. 0, 24x60mm
1 oz.
1-9
39.96
Qty:
10+
35.96
Thickness #1, Standard Squares, 0.13-0.16mm
260340
Goldseal Cover Glass, No. 1, 18x18mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260341
Goldseal Cover Glass, No. 1, 22x22mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260342
Goldseal Cover Glass, No. 1, 25x25mm
1 oz.
1-9
19.70
Qty:
10+
17.73
Thickness #1, Standard Rectangles, 0.13-0.16mm
260350
Goldseal Cover Glass, No. 1, 12x24mm
1 oz.
1-9
41.90
Qty:
10+
37.71
260351
Goldseal Cover Glass, No. 1, 22x30mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260352
Goldseal Cover Glass, No. 1, 22x35mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260353
Goldseal Cover Glass, No. 1, 22x40mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260354
Goldseal Cover Glass, No. 1, 22x50mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260355
Goldseal Cover Glass, No. 1, 22x60mm
1 oz.
1-9
19.70
Qty:
10+
17.73
260356
Goldseal Cover Glass, No. 1, 24x30mm
1 oz.
1-9
17.90
Qty:
10+
16.11
260357
Goldseal Cover Glass, No. 1, 24x35mm
1 oz.
1-9
19.70
Qty:
10+
17.73
260358
Goldseal Cover Glass, No. 1, 24x40mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260359
Goldseal Cover Glass, No. 1, 24x50mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260360
Goldseal Cover Glass, No. 1, 24x60mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260361
Goldseal Cover Glass, No. 1, 35x50mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260362
Goldseal Cover Glass, No. 1, 35x60mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260363
Goldseal Cover Glass, No. 1, 43x50mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260364
Goldseal Cover Glass, No. 1, 48x60mm
1 oz.
1-9
18.80
Qty:
10+
16.92
260365
Goldseal Cover Glass, No. 1, 48x65mm
1 oz.
1-9
18.50
Qty:
10+
16.65
Thickness #1, Standard Circles, 0.13-0.16mm
260370
Goldseal Cover Glass, No. 1, 19mm dia.
1 oz.
1-9
122.90
Qty:
10+
110.60
260371
Goldseal Cover Glass, No. 1, 22mm dia.
1 oz.
1-9
75.70
Qty:
10+
68.13
260372
Goldseal Cover Glass, No. 1, 25mm dia.
1 oz.
1-9
78.65
Qty:
10+
70.78
260373
Goldseal Cover Glass, No. 1, 13mm dia.
1 oz.
1-9
196.55
Qty:
10+
176.89
260374
Goldseal Cover Glass, No. 1, 16mm dia.
1 oz.
1-9
136.60
Qty:
10+
122.94
Thickness #1-1/2, Standard Squares, 0.16-0.19mm
260400
Goldseal Cover Glass, No. 1-1/2, 22x22mm (Blood Smear)
1 oz.
1-9
19.90
Qty:
10+
17.91
260405
Goldseal Cover Glass, No. 1-1/2, 18x18mm
1 oz.
1-9
19.20
Qty:
10+
17.28
260406
Goldseal Cover Glass, No. 1-1/2, 22x22mm
1 oz.
1-9
19.20
Qty:
10+
17.28
Thickness #1-1/2, Standard Rectangles, 0.16-0.19mm
260416
Goldseal Cover Glass, No. 1-1/2, 22x40mm
1 oz.
1-9
19.20
Qty:
10+
17.28
260417
Goldseal Cover Glass, No. 1-1/2, 22x50mm
1 oz.
1-9
19.20
Qty:
10+
17.28
260419
Goldseal Cover Glass, No. 1-1/2, 24x30mm
1 oz.
1-9
19.20
Qty:
10+
17.28
260421
Goldseal Cover Glass, No. 1-1/2, 24x40mm
1 oz.
1-9
19.20
Qty:
10+
17.28
260422
Goldseal Cover Glass, No. 1-1/2, 24x50mm
1 oz.
1-9
19.20
Qty:
10+
17.28
260423
Goldseal Cover Glass, No. 1-1/2, 24x60mm
1 oz.
1-9
19.20
Qty:
10+
17.28
Thickness #2, Standard Squares, 0.17-0.25mm
260435
Goldseal Cover Glass, No. 2, 22x22mm
1 oz.
1-9
15.65
Qty:
10+
14.08

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Approximate PIECES per OUNCE for
Standard Size Microscope Cover Glasses*

Thickness
Size (mm) #0
(.08-.13mm)		 #1
(.13-.17mm)		 #1.5
(.16-.19mm)		 #2
(.17-.25mm)
12 x 24 345 256 226 184
18 x 18 320 233 202 165
22 x 22 208 156 138 116
22 x 30 156 116 102 86
22 x 35 135 100 87 72