Duplex reference specimen
An alternative and very sensitive test is by means of an alloy with two major copper/zinc phases separated by an atomic number difference of 0.1.
All prices exclude VAT.ORDER ONLINE - no minimum order value
AGENTS & DISTRIBUTORS - available worldwide
REQUEST QUOTES - fast online pricing
- Home
- SEM
- Calibration & Test Specimens
- Resolution & Grey Level Test Specimens
- Duplex reference specimen
Product DescriptionDelivery & Returns
An alternative and very sensitive test is by means of an alloy with two major copper/zinc phases separated by an atomic number difference of 0.1. The light phase illustrated in the micrograph has a mean atomic number of 29.47 and the dark phase a mean atomic number of 29.37.
LEAD TIMES: Average Lead Times are shown individually in days for any products not currently in stock. Whilst we are working closely with our suppliers to minimise the impact of global supply chain issues, and regularly update our product prices and lead times, some are subject to change due to supply chain fluctuations.
Delivery is calculated at the checkout, please see our delivery and returns page for more information.
More Calibration & Test Specimens
PRICE & AVAILABILITY: Please note that while we are working closely with our suppliers to minimise any global supply chain issues, prices and availability may be subject to change at short notice.