Boiling Tube Borosilicate Glass Manufactured by Atico Medical \ Specifications :- Boiling Tube is manufactured in Borosilicate Glass. These Boiling Tubes have Heavy Wall Thickness. Borosilicate Glass Boiling Tube are Heat Resistant Boiling Tubes are Fully Autoclavable & comes with Rim We are Manufacturer, Exporters and Suppliers of Boiling Tube Borosilicate Glass at wholesale competitive prices from India. \ Model No Outer Dia x Length Pack Size PPTU 221 25 x 150 MM 50 Pc. PPTU 222 25 x 150 MM 72 Pc. PPTU 223 25 x 150 MM 100 Pc. PPTU 224 25 x 200 MM 50 Pc. PPTU 225 32 x 200 MM 50 Pc. PPTU 226 38 x 200 MM 50 Pc.