Quick view Compare Humboldt Humboldt H-1569 Softening Point Apparatus Set, Double - A1620-2 Choose Options
Quick view Compare Humboldt Humboldt H-1595 Softening Point Apparatus Set with Burner - A1620-1 Choose Options
Quick view Compare Humboldt Humboldt H-25885 6" Wire Gauze Squares with Turned Edges - W5320-3 Choose Options
Quick view Compare Humboldt Humboldt H-25880 5" Wire Gauze Squares with Turned Edges - W5320-2 Choose Options
Quick view Compare Humboldt Humboldt H-25875 4" Wire Gauze Squares with Turned Edges - W5320-1 Choose Options
Quick view Compare Humboldt Humboldt H-25870 6" Wire Gauze Squares with Ceramic Center - W5330-3 Choose Options
Quick view Compare Humboldt Humboldt H-25865 5" Wire Gauze Squares with Ceramic Center - W5330-2 Choose Options
Quick view Compare Humboldt Humboldt H-25860 4" Wire Gauze Square with Ceramic Center - W5330-1 Choose Options
Quick view Compare Humboldt Humboldt H-23870 2.5" Galvanized Wire Triangles with Plain Clay Pipe Stems, 16ga - T8360-3 Choose Options
Quick view Compare Humboldt Humboldt H-23860 2" Galvanized Wire Triangles with Plain Clay Pipe Stems, 16ga - T8360-2 Choose Options
Quick view Compare Humboldt Humboldt H-23850 1.5" Galvanized Wire Triangles with Plain Clay Pipe Stems, 16ga - T8360-1 Choose Options