GOLD SEAL circular coverglass

GOLD SEAL cover glass is made from optically clear and pre-cleaned silicate glass. It is available in various shapes and thicknesses and is packaged with desiccants in a lint free box. Both cover glass cases and slide boxes convert to convenient slide storage files.

Available in #1 and #1.5 thickness, 12mm diameter to 25mm diameter.

Updated: 04-06-2026
Code Thickness Size Pack Size Availability Price Updated: 04-06-2026
EMS72231-01 No.1 12mm dia. Pack/692 No ETA $274.00 AUD
EMS72231-10 No.1 12mm dia. 10 x Pack/692 No ETA P.O.R. Quote
EMS72228-01 No.1 15mm dia. Pack/443 No ETA $169.00 AUD
EMS72228-10 No.1 15mm dia. 10 x Pack/443 No ETA $1,298.00 AUD
EMS72229-01 No.1 18mm dia. Pack/308 No ETA $152.00 AUD
EMS72229-10 No.1 18mm dia. 10 x Pack/308 No ETA $1,166.00 AUD
EMS72221-01 No.1 22mm dia. Pack/206 No ETA $154.00 AUD
EMS72221-10 No.1 22mm dia. 10 x Pack/206 No ETA $1,205.00 AUD
EMS72223-01 No.1 25mm dia. Pack/159 No ETA $150.00 AUD
EMS72223-10 No.1 25mm dia. 10 x Pack/159 No ETA $1,152.00 AUD
EMS72230-01 No.1.5 12mm dia. Pack/597 No ETA $227.00 AUD
EMS72230-10 No.1.5 12mm dia. 10 x Pack/597 No ETA $1,811.00 AUD
EMS72222-01 No.1.5 18mm dia. Pack/266 No ETA $157.00 AUD
EMS72222-10 No.1.5 18mm dia. 10 x Pack/226 No ETA $1,193.00 AUD
EMS72224-01 No.1.5 22mm dia. Pack/178 No ETA $145.00 AUD
EMS72224-10 No.1.5 22mm dia. 10 x Pack/178 No ETA $1,114.00 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.