Chevron down icon Chevron down icon Borosilicate Glass Test Tubes, 10 ml, Round Bottom with Screw Cap SKU CH0724B01PK24 24 Pack - $0.00 24 Pack Available as Chevron down icon 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Find a Distributor Description Borosilicate 3.3 glass test tubes with screw cap Capacity 10ml Legnth x OD: 100 x 16mm Round bottom Includes bakelite screw cap with rubber liner Excellent resistance to heat and chemicals Tube and cap are autoclavable 3.3 Borosilicate Glass Specs Thermal Properties Coefficient of Linear Expansion 32.5 x 10-7 / °C Strain Point 515°C Annealing Point 565°C Softening Point 820°C Specific Heat 0.2 Thermal Conductivity (Cal/cm3°C/Sec) 0.0027 Chemical Durability Contact Chemical Duration (hours) Loss in weight (mg/m2) Water distilled at 100°C 6 10 Water vapour steam at 121°C 1 75 Acid HCl 6 100 80% H2SO4 at 130°C 12 140 Alkali -1N solution of Na2CO3 boiling 6 4000 Isotonic infusion Fluids NaCl (0.85%) at 121°C 2.5 70 Glucose (5%) at 121°C 2.5 50 Glassware Sell Sheet Download Here
