Labnet Labmax Bottle Top Adjustable Purging Dispensers

Features

• Unique closed circuit air purging system
• Reagent "guard valve" for safety shut down
• Exclusive integrated swivel neck
• Patented direct displacement PTFE piston
• Quick and accurate volume adjustment
• Auto - calibrating
• Fully autoclavable
• ISO 9001 certified
• Piston: Direct displacing, PTFE with PTFE coated viton O-ring
• Cylinder: Borosilicate glass with transparent plastic safety coating
• Housing: Polypropylene
• Volume Adjustment: Locking rocker switch
• Calibration: Automatic
• Accuracy: ± 0.7%
• Reproductivity: ± 0.1%
• Autoclavable: Fully, to 121°C
• Compatibility: Excellent - suitable for dispensing most reagents except HF
• Warranty: 1 year, parts and labor
• Range (ml): 0.3 - 2.5ml / 1.0 - 5.0 ml / 2.0 - 10.0ml / 5.0 - 25.0ml / 10.0 - 50.0ml / 20.0 - 100.0ml
• Increment (ml): 0.05, 0.10, 0.20, 0.50, 1.00, 2.00
• Tolerance (ml): 0.02, 0.04, 0.08, 0.15. 0.40, 0.80

Full Description

Labnet Labmax Bottle Top Adjustable Purging Dispensers

Unique closed circuit air purging system allows air and bubbles to be eliminated from the dispenser without loss of valuable reagent. Reagent "guard valve" prevents accidental discharge of reagent when the dispenser is not in use. Leakage and the need for discharge tube caps are eliminated. Exclusive integrated swivel neck allows the discharge tube to be turned 360° for convenient dispensing. The fit of the dispenser on the bottle is not affected, even when using adapters. Incorporating a polypropylene housing, it is fully autoclavable to 250°F (121°C) for sterilization.

The Labmax can be disassembled quickly and easily for thorough cleaning. Quick and accurate volume adjustment is easy with the locking rocker switch and sprocket guide. The zero point is manufactured into the Labmax; calibration is not necessary, even after disassembly and cleaning. ISO 9001 Certification has been achieved in the design, development and manufacturing stages of the Labmax. All Labmax dispensers feature a dated mark for compliance with ISO 9001 procedures.

Standard model has a direct displacing PTFE piston with PTFE coated O-ring and is suitable for use with most reagents.Solvent model has a glass piston and cylinder and is suitable for use with organics.HF version incorporates a Teflon® piston and cylinder for use with HF and other aggressive solvents. All models are supplied with adapters for use on a wide variety of bottles. Models up to 10mL have a 33mm thread and are supplied with 24, 28, 38, and 45mm adapters. Models from 25mL and greater have a 45mm thread and are supplied with adapters of 28, 33, and 38mm.