QD-Loop

Labor-Saving Dilution Device

QD-Loop device is an all-in-one, sterile, rapid system for accurate and convenient volumetric dilutions. An accurate loop or dipper comes attached to a reservoir where patented Snap-Valve™ technology holds 1mL of Butterfields or Maximum Recovery Diluent (MRD) buffer. Simply break the Snap-Valve after a sample is collected, and immediately a dilution is ready that can be poured onto dry media film or streaked onto an agar plate.

QD-Loop comes in 1:10, 1:100 or 1:1000 dilution formats. This all-in-one system enables quick and convenient dilutions.

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QD Loop Swab and Tips

Key Benefits

All-in-one
dilution system

Multiple dilution loop options—1:10, 1:100, 1:1000 dilutions

No need to prepare dilution buffers

Eliminates the need for pipettes

Cost-effective dilution solution

Proven Performance

Read dozens of articles and case studies.

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How to Use

QD-Loop Rapid Dilution Device