SEM highly polished carbon planchets
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SEM highly polished carbon planchets

The highly polished carbon planchets have a smooth, polished finish on one side with much less surface porosity than the standard carbon planchets. The material for the cabon discs is spectroscopically pure carbon Grade 1 (soft graphite) with total impurities equal to or less than 2ppm with each single element 1ppm or less. Properties same as Carbon Planchets above. The polished planchets are 1.4 to 1.5mm thick. Available in the popular 12.7mm and 25.4mm diameter. Available in all of the same sizes as our unpolished carbon planchets.Available:

The highly polished carbon planchets have a smooth, polished finish on one side with much less surface porosity than the standard carbon planchets. The material for the cabon discs is spectroscopically pure carbon Grade 1 (soft graphite) with total impurities equal to or less than 2ppm with each single element 1ppm or less. Properties same as Carbon Planchets above. The polished planchets are 1.4 to 1.5mm thick. Available in the popular 12.7mm and 25.4mm diameter. Available in all of the same sizes as our unpolished carbon planchets.

Available:

Code Description
GTP16501-P Highly Polished Carbon Planchets, 9.5mm diameter
GTP16504-P Highly Polished Carbon Planchets, 10mm diameter
GTP16502-P Highly Polished Carbon Planchets, 12.2mm diameter
GTP16503-P Highly Polished Carbon Planchets, 12.5mm diameter
GTP16500-P Highly Polished Carbon Planchets, 12.7mm diameter
GTP16505-P Highly Polished Carbon Planchets, 15mm diameter
GTP16508-P Highly Polished Carbon Planchets, 18mm diameter
GTP16510-P Highly Polished Carbon Planchets, 25.4mm diameter
GTP16512-P Highly Polished Carbon Planchets, 32mm diameter
Updated: 15-09-2025
Code Size Pack Size Availability Price Updated: 15-09-2025
GTP16501-P 9.5mm dia. Each 0 in stock (?) P.O.R. Quote
GTP16504-P 10mm dia. Each 0 in stock (?) P.O.R. Quote
GTP16502-P 12.2mm dia. Each 0 in stock (?) P.O.R. Quote
GTP16503-P 12.5mm dia. Each 0 in stock (?) P.O.R. Quote
GTP16500-P 12.7mm dia. Each 0 in stock (?) $55.00 AUD
GTP16505-P 15mm dia. Each 0 in stock (?) P.O.R. Quote
GTP16508-P 18mm dia. Each 0 in stock (?) P.O.R. Quote
GTP16510-P 25.4mm dia. Each 0 in stock (?) $76.00 AUD
GTP16512-P 32mm dia. Each 0 in stock (?) P.O.R. Quote