For determining softening point of aspalt and tar using the ring and ball method
- .Shouldered Ring
Machined brass, height adjustment. 1 set - Standard Ball. Steel ball, 9.52 mm dia. 2 pcs
- Flash Support. Mesh wire gauge variable height adjustment 1 set
- Support Assembly. Metal, provider with thermometer holder. 1 set
- Bunsen Burner. Heat resources. 1 Pc
- Asbestos Wire
Gauge 15 x 15 cm. 1 Pc - Breaker Glass. 1000 ml capacity. 1 Pc
- Thermometer ASTM 15 C, 2 to 80°C. 1 Pc

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