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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 except Prod. No. 260368 which is pkg/100.
Thickness No. 1 except Prod. No. 260368 which is Thickness No. 1.5.

Corning 0211 Glass Coverslips Technical data

Prod #DescriptionUnitQtyPriceOrder / Quote
Thickness #0, .08-.13mm
260366
Coverslips, Glass, 10mm dia.
pkg/1 oz
1+
$230.00
Qty:
Thickness #1, .13-.17mm
260367Coverslips, Glass, 10mm dia.pkg/1 oz1+174.60
Qty:
Thickness #1.5, 0.16-0.19mm
260368Coverslips, Glass, 10mm dia.pkg/1001+20.60
Qty:
Thickness #1, 0.13-0.16mm
26020Coverslips, Glass, 12mm dia.1 oz1+89.85
Qty:
26023Coverslips, Glass, 12mm dia.1/4 oz1-327.72
Qty:
4+24.95
26021Coverslips, Glass, 15mm dia.1 oz1+53.75
Qty:
26024Coverslips, Glass, 15mm dia.1/4 oz1-315.20
Qty:
4+13.68
26022Coverslips, Glass, 18mm dia.1 oz1+52.25
Qty:

Goldseal® Round Coverslips
Prod #DescriptionUnitQtyPriceOrder / Quote
All Goldseal® glass Coverslips are made from pre-selected, pre-cleaned silicate glass. They are packaged with desiccants in lint-free boxes.
Thickness #1, 0.13-0.16mm
260373
Goldseal Cover Glass, No. 1, 13mm dia.
1 oz.
1-9
$204.50
Qty:
10+
188.90
260374Goldseal Cover Glass, No. 1, 16mm dia.1 oz.1-9139.80
Qty:
10+129.20
260370Goldseal Cover Glass, No. 1, 19mm dia.1 oz.1-9129.30
Qty:
10+117.80
260371Goldseal Cover Glass, No. 1, 22mm dia.1 oz.1-978.50
Qty:
10+71.80
260372Goldseal Cover Glass, No. 1, 25mm dia.1 oz.1-979.90
Qty:
10+73.20


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
$65.35
Qty:
5+
59.85
26026Thermanox™ 22 x 60 x 0.2mmPkg/1001-465.35
Qty:
5+59.85
26027Thermanox™ 24 x 30 x 0.2mmPkg/1001-465.35
Qty:
5+59.85
26028Thermanox™ 13mm dia. x 0.2mmPkg/1001-463.10
Qty:
5+57.25
26029Thermanox™ 15mm dia. x 0.2mmPkg/1001-483.60
Qty:
5+75.24
26030Thermanox™ 22mm dia. x 0.2mmPkg/1001-465.35
Qty:
5+59.85
26031Thermanox™ 25mm dia. x 0.2mmPkg/1001-465.35
Qty:
5+59.85

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
$6.20
Qty:
10+
5.59
260142Micro Cover Glasses, 22 x 30mm x 0.13 - 0.16mm thick1 ounce1-96.20
Qty:
10+5.59
260144Micro Cover Glasses, 22 x 40mm x 0.13 - 0.16mm thick1 ounce1-95.80
Qty:
10+5.20
260146Micro Cover Glasses, 22 x 50mm x 0.13 - 0.16mm thick1 ounce1-95.80
Qty:
10+5.20
Thickness #1.5, 0.16-0.19mm
260148Micro Cover Glasses, 22 x 22mm x 0.16 - 0.19mm thick1 ounce1-96.20
Qty:
10+5.59
260150Micro Cover Glasses, 22 x 30mm x 0.16 - 0.19mm thick1 ounce1-96.20
Qty:
10+5.59
260152Micro Cover Glasses, 22 x 40mm x 0.16 - 0.19mm thick1 ounce1-95.80
Qty:
10+5.20
260154Micro Cover Glasses, 22 x 50mm x 0.16 - 0.19mm thick1 ounce1-95.80
Qty:
10+5.20
Thickness #2, 0.19-0.25mm
260156Micro Cover Glasses, 22 x 22mm x 0.19 - 0.25mm thick1 ounce1-95.80
Qty:
10+5.20
260158Micro Cover Glasses, 22 x 30mm x 0.19 - 0.25mm thick1 ounce1-95.80
Qty:
10+5.20
260160Micro Cover Glasses, 22 x 40mm x 0.19 - 0.25mm thick1 ounce1-95.25
Qty:
10+4.75
260162Micro Cover Glasses, 22 x 50mm x 0.19 - 0.25mm thick1 ounce1-95.25
Qty:
10+4.75

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
$6.96
Qty:
10+
6.32
260166Superslip® Cover Glasses, 24 x 50mm x 0.13 - 0.16mm thick1 oz.1-96.96
Qty:
10+6.32
260168Superslip® Cover Glasses, 24 x 60mm x 0.13 - 0.16mm thick1 oz.1-97.35
Qty:
10+6.70

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
26016
Quartz Coverslip, 19 x 19 x 0.5mm thick
each
$12.95
Qty:
26017Quartz Coverslip, 19 x 19 x 0.25mm thickeach25.00
Qty:
26014Quartz Coverslip, 22 x 22 x 0.25mm thickeach22.80
Qty:
26018Quartz Coverslip, 25.4mm dia. x 0.25mm thickeach33.40
Qty:
26019Quartz Coverslip, 18mm dia. x 0.25mm thickeach20.85
Qty:

go to Quartz Microscope Slides

plastic coverslips

Plastic Coverslips

Virtually unbreakable, 0.18mm (0.007") thin rigid vinyl (PVC and acetate co-polymer). Refraction index 1.54. Each cover slip interleaved with tissue paper. 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:
2225Plastic Cover Slips, 22 x 22 x 0.18mmpkg/1,00056.40
Qty:


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
$42.50
Qty:
10+
38.40
Thickness #0, Standard Rectangles, 0.08-0.13mm
260320Goldseal Cover Glass, No. 0, 24x60mm1 oz.1-942.90
Qty:
10+38.40
Thickness #1, Standard Squares, 0.13-0.16mm
260340Goldseal Cover Glass, No. 1, 18x18mm1 oz.1-919.85
Qty:
10+17.90
260341Goldseal Cover Glass, No. 1, 22x22mm1 oz.1-919.85
Qty:
10+17.90
260342Goldseal Cover Glass, No. 1, 25x25mm1 oz.1-919.95
Qty:
10+18.40
Thickness #1, Standard Rectangles, 0.13-0.16mm
260350Goldseal Cover Glass, No. 1, 12x24mm1 oz.1-943.95
Qty:
10+39.85
260351Goldseal Cover Glass, No. 1, 22x30mm1 oz.1-919.85
Qty:
10+17.90
260352Goldseal Cover Glass, No. 1, 22x35mm1 oz.1-919.85
Qty:
10+17.90
260353Goldseal Cover Glass, No. 1, 22x40mm1 oz.1-919.85
Qty:
10+17.90
260354Goldseal Cover Glass, No. 1, 22x50mm1 oz.1-919.85
Qty:
10+17.90
260355Goldseal Cover Glass, No. 1, 22x60mm1 oz.1-919.95
Qty:
10+18.40
260356Goldseal Cover Glass, No. 1, 24x30mm1 oz.1-919.45
Qty:
10+17.60
260357Goldseal Cover Glass, No. 1, 24x35mm1 oz.1-919.95
Qty:
10+18.40
260358Goldseal Cover Glass, No. 1, 24x40mm1 oz.1-919.85
Qty:
10+17.90
260359Goldseal Cover Glass, No. 1, 24x50mm1 oz.1-919.85
Qty:
10+17.90
260360Goldseal Cover Glass, No. 1, 24x60mm1 oz.1-919.85
Qty:
10+17.90
260361Goldseal Cover Glass, No. 1, 35x50mm1 oz.1-919.85
Qty:
10+17.90
260362Goldseal Cover Glass, No. 1, 35x60mm1 oz.1-919.85
Qty:
10+17.90
260363Goldseal Cover Glass, No. 1, 43x50mm1 oz.1-919.85
Qty:
10+17.90
260364Goldseal Cover Glass, No. 1, 48x60mm1 oz.1-919.85
Qty:
10+17.90
260365Goldseal Cover Glass, No. 1, 48x65mm1 oz.1-919.85
Qty:
10+17.90
Thickness #1, Standard Circles, 0.13-0.16mm
260373Goldseal Cover Glass, No. 1, 13mm dia.1 oz.1-9204.50
Qty:
10+188.90
260374Goldseal Cover Glass, No. 1, 16mm dia.1 oz.1-9139.80
Qty:
10+129.20
260370Goldseal Cover Glass, No. 1, 19mm dia.1 oz.1-9129.30
Qty:
10+117.80
260371Goldseal Cover Glass, No. 1, 22mm dia.1 oz.1-978.50
Qty:
10+71.80
260372Goldseal Cover Glass, No. 1, 25mm dia.1 oz.1-979.90
Qty:
10+73.20
Thickness #1-1/2, Standard Squares, 0.16-0.19mm
260405Goldseal Cover Glass, No. 1-1/2, 18x18mm1 oz.1-919.95
Qty:
10+18.40
260406Goldseal Cover Glass, No. 1-1/2, 22x22mm1 oz.1-919.95
Qty:
10+18.40
260400Goldseal Cover Glass, No. 1-1/2, 22x22mm (Blood Smear)1 oz.1-920.40
Qty:
10+18.60
Thickness #1-1/2, Standard Rectangles, 0.16-0.19mm
260416Goldseal Cover Glass, No. 1-1/2, 22x40mm1 oz.1-918.90
Qty:
10+17.20
260417Goldseal Cover Glass, No. 1-1/2, 22x50mm1 oz.1-918.90
Qty:
10+17.20
260419Goldseal Cover Glass, No. 1-1/2, 24x30mm1 oz.1-918.90
Qty:
10+17.20
260421Goldseal Cover Glass, No. 1-1/2, 24x40mm1 oz.1-918.90
Qty:
10+17.20
260422Goldseal Cover Glass, No. 1-1/2, 24x50mm1 oz.1-918.90
Qty:
10+17.20
260423Goldseal Cover Glass, No. 1-1/2, 24x60mm1 oz.1-918.90
Qty:
10+17.20
Thickness #2, Standard Squares, 0.17-0.25mm
260435Goldseal Cover Glass, No. 2, 22x22mm1 oz.1-915.90
Qty:
10+14.50


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
22 x 40 116 87 76 64
22 x 50 94 70 61 52
22 x 60 78 58 51 43
24 x 30 144 108 94 78
24 x 35 126 94 82 68
24 x 40 108 80 70 59
24 x 50 90 67 58 49
24 x 60 72 54 47 39
25 x 25 166 124 108 89
35 x 50 - 41 - -
35 x 60 - 37 - -
43 x 50 - 35 - -
48 x 60 - 26 - -
48 x 65 - 24 - -
10mm dia. 999 735 636 533
12mm dia. 932 692 597 502
13mm dia. 776 575 500 425
15mm dia. 602 443 383 321
16mm dia. 510 376 330 280
18mm dia. 415 308 266 223
19mm dia. 372 276 238 200
22mm dia. 276 206 178 150
25mm dia. 215 159 137 116

*Note: Not all sizes listed are available