DONLAB ADP-11 ASTM STD Glass Stopper Penny Head Hollow for 24/40 Joint 1pc, Pack of 5, Pack of 10

The delivery time is 5-10 working days to US, CA, AU.This series of glass labware are produced strictly according to ASTM Standards.Cat.NO.      Product NameADP-01      3 Way Distilling 75° AdapterADP-02      Vacuum Take-Off 105° Adapter with 10mm Hose Connection and Drip TipADP-03      Claisen 3 Way Distillation AdapterDST-01      All-In-One Micro Distilling HeadDST-02      3 Way Distillation Receiver 135°DST-03      Cow-Type Distillation Receiver 105° with 10mm Hose ConnectionADP-04      75° Distilling AdapterADP-05      Vacuum Take-Off Straight Adapter with 10mm Hose Connection and Drip TipADP-06      Inlet Thermometer Adapter with Seal O-ringADP-07      Vacuum Filtration Adapter for Buchner Funnel with 10mm Hose ConnectionADP-08      105° Distilling Adapter with Bottom Inner Drip JointADP-09      105° Distilling Adapter with Tapered Drip TubeADP-10      3-Way 75° Distilling Thermometer Adapter with O-Ring SealADP-11      Penny Head Hollow StopperADP-12      105°Distilling AdapterAD