Bottle Top Despenser

Bottle Top Dispensers – Basic & Optifix Models for South African Labs | GLASSWORLD

Bottle Top Dispensers are precision liquid dispensing instruments that attach directly to reagent bottles, enabling accurate, repeatable, and safe dispensing of chemicals without the need for pipetting or pouring. GLASSWORLD supplies Basic and Optifix bottle top dispensers — including a specialist Optifix Hydrofluoric Acid model — in a wide range of dispensing volumes to laboratories across South Africa and sub-Saharan Africa.

Key Features

• Direct bottle mounting – Fits standard laboratory reagent bottles for safe, closed-system dispensing
• Accurate and repeatable dispensing – Adjustable volume settings for consistent delivery
• Chemical-resistant materials – Suitable for acids, alkalis, solvents, and corrosive reagents
• Optifix Hydrofluoric Acid model – Specially designed PTFE/FEP wetted parts for safe HF dispensing
• Wide dispensing range – Available from 0.5–2 mL up to 20–100 mL per stroke
• Recirculation valve – Returns excess liquid to the bottle to minimise waste

Available Models & Sizes

• Basic – 0.5–2 mL | 1–5 mL | 2–10 mL | 5–30 mL | 10–50 mL | 20–100 mL
• Optifix Basic – 0.5–2 mL | 1–5 mL | 2–10 mL | 5–30 mL | 10–50 mL | 20–100 mL
• Optifix Hydrofluoric Acid – 2–10 mL (PTFE/FEP wetted parts for HF compatibility)

Applications

• Dispensing acids, alkalis, and solvents in analytical laboratories
• Reagent preparation and volumetric dispensing
• Safe dispensing of hydrofluoric acid (Optifix HF model)
• Pharmaceutical and industrial quality control
• Environmental and water quality laboratories
• University and research laboratory use

Available in Basic, Optifix Basic, and Optifix Hydrofluoric Acid models across a wide range of dispensing volumes. Supplied to laboratories across South Africa and sub-Saharan Africa. Request a quote for pricing, model, or bulk orders.

Product Disclaimer
Please note that product images are provided for reference only. Actual items may vary slightly in colour, shape, or finish from the photos shown. Additional variations can be supplied on request.