Gay-Lussac With capillary glass stopper ground to flat-sided point for take-off of overflow 10 mL and 25 mL sizes are for ASTM Standard D 369 and Barrett test H-8; AASHTO standard T-74 *min order of 10 each  

For use with viscous fluids, semi-solid bitumens, emulsions, etc. For ASTM Standards D 70, D 115, D 234, and D 1963; also for AASHTO standards T-43, T-151, and M-125; and ANSI Methods A37.71 and K34.1 Standard taper 24/12 solid stopper, concave on the under side, with central opening 1.6 mm bore …

Special medium length Ts 10/18 thermometer with a range of 14 to 38°C in 0.2° Accuracy within ±0.2°C Cap for the side tube is Standard Taper 5/12 and has small vent near the top Each flask body is numbered for easy identification The 50 mL size is used to obtain the specific gravity of…

KIMAX® brand, Hubbard-Carmick Used in the determination of specific gravity Conforms to ASTM D 70, D 1963, D 1429 and D 115 for a variety of semi-solid materials and emulsions Conical stopper has 1.6 mm hole to allow air to escape