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Quartz coverslips, circular (EMS)
There are many applications that require slides and coverslips that have absolute UV transparency and high-temperature properties. EMS now is introducing the highest-quality, clear fused quartz microscope slides and coverslips to meet all of these requirements.The window of highest transparency to UV is between 0.15 µ and 5 µTypical flatness measured 2 to 4" bands per inchThe softening point is about 1250°CStandard microscope slide thickness is 1 mmStandard coverslip thickness is 0.2 mm.Coverslip thickness:
There are many applications that require slides and coverslips that have absolute UV transparency and high-temperature properties. EMS now is introducing the highest-quality, clear fused quartz microscope slides and coverslips to meet all of these requirements.
- The window of highest transparency to UV is between 0.15 µ and 5 µ
- Typical flatness measured 2 to 4" bands per inch
- The softening point is about 1250°C
- Standard microscope slide thickness is 1 mm
- Standard coverslip thickness is 0.2 mm.
Coverslip thickness:
| Thickness | Description |
|---|---|
| No. 0 | 0.08-0.12mm |
| No. 1 | 0.13-0.017mm |
| No. 1.5 | 0.16-0.19mm |
| No. 1.5H | 0.17mm +/- 0.005mm |
| No. 2 | 0.19-0.23mm |
| No. 3 | 0.28-0.32mm |
| No. 4 | 0.38-0.42mm |
| No. 5 | 0.50-0.60mm |
Updated: 06-09-2026
| Code | Thickness | Diameter | Pack Size | Availability | Price | Updated: 06-09-2026 |
|---|---|---|---|---|---|---|
| EMS72256-06 | No.1 | 25mm | Each | No ETA | $143.00 AUD | |
| EMS72256-03 | No.2 | 18mm | Each | 1 in stock | $114.00 AUD | |
| EMS72255-02 | No.2 | 25mm | Each | No ETA | $123.00 AUD | |
| EMS72256-04 | No.2 | 25.4mm | Each | No ETA | $116.00 AUD | |
| EMS72256-05 | No.2 | 33.02mm | Each | No ETA | $214.00 AUD |
* Availability Explanation
X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.
In Stock – Plenty of stock on the shelf, ready to ship.
No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.
