Product Category Description:

• Unique Closed Circuit Air Purging System
• Reagent Guard Valve Prevents Leakage
• Exclusive 360° Swivel Turn
• Quick, Accurate Volume Adjustment
• Unique Piston Design

Labmax dispensers have a unique direct displacement piston system that is chemical-resistant and provides safe, smooth dispensing. Units are designed with a unique air purging system that prevents loss of reagents and eliminates dripping or splashing of media. An exclusive reagent guard valve prohibits accidental discharge and eliminates the need for capping the discharge tube when the dispenser is not in use. The volume adjustment knob allows quick and easy setting, and locks the volume into place. The discharge tube can be turned on a 360° swivel allowing convenient dispensing and safe positioning over the reagent label.

Dispensers disassemble easily for cleaning. Automatic calibration eliminates readjustment. Fully autoclavable to 121°C (250°F).

Basic dispensers have a PTFE system for broad general use. Choose an all-PTFE-resin dispenser for applications using hydrofluoric acid. Glass dispensers are appropriate for use with organic solvents.

Ordering Information: Bottle-top dispensers with a 33mm neck are supplied with 24/25mm, 28mm, 38mm, and 45mm adapters. Dispensers with a 45mm neck are supplied with 28mm, 32/33mm, and 38mm adapters. Additional adapters also available separately. Adapter set 40000-072 consists of four adapters: 24/25mm (which only fits dispensers with a 33mm neck), and 28, 32/32, and 45mm adapters (which fit any dispenser). Reservoir bottle not included.

Specifications for VWR Labmax Bottle-Top Dispensers D5370-50-VWR Basic Dispensers :

Volume, mL:		10–50
Neck Size:		45 mm
Increments, mL:		1.0
Unit:		Each
Accuracy:		±0.7%
Reproducibility:		±0.1%

(Please note that the description and stock photo may not correspond to the specific model listed above)

We offer only genuine VWR products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Pipets & Liquid Handling with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for VWR Pipets & Liquid Handling. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the VWR Labmax Bottle-Top Dispensers Basic Dispensers D5370-50-VWR/ 40000-068, we carry a full complement of Pipets & Liquid Handling as well as other product offerings from VWR. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs.

For a complete selection of VWR Pipets & Liquid Handling, please visit our VWR page. For more brand name Pipets & Liquid Handling please visit our Pipets & Liquid Handling store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.