| Specificatie | Samenstelling |
| Art.Nr. GB13G17132AA+GB13G14130+ GB13G14220AX | Silica (SiO2) 73.5% |
| Hoogste dia. 112 mm /130 mm/150 mm | Natriumoxide (Na2O) 13.16% |
| Hoogte 52 mm /57 mm/63 mm | Calciumoxide (CaO) 9.48% |
| Onderste dia. 81 mm /90 mm/110 mm | Boortrioxide (B2O3)1% |
| Capaciteit 320 ml /520 ml/800 ml. | Alumina (Al203) 3.21% |
| Pakket 12 sets /ctn | Ferroxide (Fe2O3) 0.1% |