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Prices are current as of Friday, 27/11/2020.
Prices shown are in AUD and GST exclusive. Tax is added at checkout.

AU $40.00
Availability: In Stock
Product Code: G382

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Microscope coverglass, G.E. 124 fused quartz, 0.17 - 0.24 mm thick, two styles. All our polished quartz slides and cover glasses are manufactured from G.E. 124 Fused Quartz. They are polished to a 80/50 scratch/dig. This equates to a 5 micron or better finish.

G382  circular, 25.4 mm diameter, each.

G382-SQ  square, 25.4 x 25.4 mm, each.

Note: ProSciTech can supply, on indent, a range of quartz products including Flasks, Beakers, Crucibles, Wool, Frits and Tubes.

Machined quartz - Optical properties

The optical properties of fused quartz let us choose between various types, because the degree of transparency defines material purity and the method of manufacture.
Certain indicators are the UV cutoff and the presence or absence of bands at 245 nm and 2.73 micrometre. The UV cutoff varies from 155 to 175 nm for a 10 mm thick test sample. The presence of transition metallic impurities will move the UV cutoff towards longer wavelengths.
The curves in the figure represent the average transmissions for a 10 mm thick test sample for both commercial and optical grades. Fused quartz is very efficient for the transmission of infrared radiation. Infrared transmission extends out approximately 4 micrometers, with little absorption in the “water band” at 2.73 micrometre.


Orders with items in stock are packed within 24 hours. We ship with our best choice of courier, depending on goods ordered and shipping address provided.


Standard delivery

Express delivery


Next day



2-3 business days



4-10 business days

2-3 business days


6-14 business days

2-3 business days



5-14 business days

*Note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers' control.

Standard shipping is $15 in Australia (free on orders over $200). Add $5 to ship Express (under 2kg only)


Order online and collect from our warehouse in Townsville.


Freight Charge

Ready for collection

11 Carlton Street, Kirwan


Once invoice has been emailed
(Less than 1 business day)

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