Narrow-Mouth Reagent Bottle 250 ml Borosilicate 3.3 with PP Stopper

GLASSCO
Clear borosilicate 3.3 glass reagent bottle with narrow mouth and polypropylene stopper. Borosilicate 3.3 resists most common laboratory chemicals, dilute acids and organic solvents. The narrow mouth limits evaporation and reduces spillage risk during transfer. PP stopper included — secure closure with no additional accessories required. Suitable for reagent storage in chemistry, pharmacy, quality control and research laboratories.

In stock

SKU: 24839

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Narrow-Mouth Reagent Bottle Borosilicate 3.3 with PP Stopper

Clear borosilicate 3.3 glass storage bottle with narrow mouth and polypropylene stopper included. A straightforward solution for storing liquid reagents without additional components.

Specifications

  • Material: Borosilicate 3.3 glass
  • Mouth type: Narrow
  • Stopper: Polypropylene (PP), included
  • Finish: Clear — visual content check without opening

Intended Use

Storage of liquid chemical reagents, organic solvents and dilute acids. The narrow mouth is the standard choice when minimising evaporation of stored product or when the reagent requires more controlled pouring.

Widely used in chemistry, pharmacy, quality control, teaching and research laboratories.

Chemical Resistance

Borosilicate 3.3 tolerates most common laboratory reagents — dilute acids, moderate bases and common organic solvents. Check specific compatibility for hydrofluoric acid or hot strongly alkaline solutions before use.

Practical Advantages

  • Full transparency — fill level visible at a glance
  • PP stopper included at no additional cost
  • Narrow mouth reduces evaporation losses during storage
  • Borosilicate 3.3 glass — no leaching of contaminants into stored reagent
Brand GLASSCO
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