GW9.01 – Weighing Bottle
GW9.02 – Bottle Wide Mouth with interchangeable stopper.
GW9.03 – Specific Gravity Bottle
GW9.04 – Reagent Bottle with interchangeable stopper. Glass / Polypropylene
GW9.05 – Plain tooled Neck Bottle
GW9.06 – Reagent Bottle narrow neck with bakelite screw cap
GW9.07 – Aspirator Bottle
GW9.08 – Woulf Bottle
GW9.09 – Mac Cartney Bottle
GW9.10 – B.O.D Bottle