Polystyrene Test Tubes 12X75mm w/Caps

 

12X75mm precision-molded from premium grade, semi-transparent polystyrene . These general purpose tubes are ideal for a wide range of applications. Prevents the breakage problems associated with glass test tubes. Polystyrene tubes offer glass-like clarity. Not Graduated. 5 ml volume. Includes hollow top plug cap (color varies) which insures a good tight fit, or a flange cap (in white or lavender only) that has two fexible flanges to assure a leakproof seal.

White cap will be shipped unless you request one of the following colors:

• Blue
• Green
• Lavender
• Orange
• Red
• Yellow