KIMAX brand Volumetric Flasks Polyethylene Stopper Class B 100ml. Tolerance: +-0.16ml. Stopper: 13. Calibrated to contain. Provided with yellow and blue closed-bottom linear high density polyethylene stopper in the [Standard Taper] neck. ASTM specification E288 Class B requirements. (12 per CS )
KIMAX brand Volumetric Flasks Polyethylene Stopper Class B 100ml. Tolerance: +-0.16ml. Stopper: 13. Calibrated to contain. Provided with yellow and blue closed-bottom linear high density polyethylene stopper in the [Standard Taper] neck. ASTM specification E288 Class B requirements.