For ASTM Standard Flasks • The Flasks with ASTM E-288 can also be provided with Penny Head Stoppers
PS : Penny Head Stoppers can be provided in Amber color.
Part no. NS SIZE Pack Qty. 1830-7PTF 7/16 10 1830-10PTF 10/19 10 1830-12PTF 12/21 10 1830-14PTF 14/23 10 1830-19PTF 19/26 10 1830-24 PTF 24/29 10…