US$ 78.99
Teclu burner runs on natural gas with needle valve flame adjustment to produce a high-temperature
Pointer electrode have an insulating handle for adjustment of the spark gap
distortion-free for textile thread counts and fine-pattern inspection
the trio covering different sizes for total internal reflection
Sloping Recovery Bend, 34/35 Flask and 19/26 Condenser Cones, Borosilicate Glass Glassware Parts & Accessories_Glass Cones Teclu burner runs on naturalSloping recovery bend in borosilicate glass features 34 35 flask and 19 26 cone sizes for distillation collection with size adaptation.
US$ 78.99
US$ 11.99
US$ 59.50
US$ 44.95
US$ 12.99
US$ 12.99
US$ 184.80
US$ 50.00