Calibrex™ organo 525 Bottle-top dispensers

Description

The Calibrex organo 525 series consists of manual, adjustable bottle-top dispensers intended for use with organic solvents and non-crystallizing acidic or alkaline solutions. They are offered in seven distinct models, each covering a specific volume range: 0.1-1 mL, 0.25-2.5 mL, 0.5-5 mL, 1-10 mL, 2.5-25 mL, 5-50 mL, and 10-100 mL. A primary design feature is the plunger, which utilizes a ground glass or ceramic surface to ensure compatibility with a broad spectrum of aggressive reagents. The construction allows the entire unit to be autoclaved at 121°C while fully assembled. Other functional elements include a permanently visible fluid path for monitoring the liquid, an integrated calibration system, and a standard fitting for attachment to common laboratory bottles. Optional accessories include a dedicated adjustment button. A QR code is provided to access a detailed chemical resistance chart.