Test Tube Borosilicate Glass without Rim Manufactured by Atico Medical \ Specifications :- Test Tube is manufactured in Borosilicate Glass. These Test Tubes have Heavy Wall Thickness. Borosilicate Glass Test Tube are Heat Resistant Test Tubes are Fully Autoclavable & comes without Rim We are Manufacturer, Exporters and Suppliers of Test Tube Borosilicate Glass without Rim at wholesale competitive prices from India. \ Model No Outer Dia x Length Pack Size PPTU 161 10 x 75 MM 100 Pc. PPTU 162 12 x 75 MM 100 Pc. PPTU 163 12 x 100 MM 100 Pc. PPTU 164 15 x 100 MM 100 Pc. PPTU 165 15 x 125 MM 100 Pc. PPTU 166 15 x 150 MM 100 Pc. PPTU 167 18 x 150 MM 50 Pc.