DOLLY YANG · FORENSIC DNA TOOLS
Substrate Separation Filter / DLY-FST
Two sizes. One standard.
Available in 1.5 mL and 2.0 mL sizes for different sample volumes, with thin-membrane filtration and ring-and-point support.
24-Well Substrate Separation Plate / DLY-24-FSP
24 samples. One centrifugation.
Process 24 samples simultaneously. Universal and instrument-compatible versions are available; the matched centrifugation rack is for the universal version.
Adhesive Cell Collector / DLY-FAT
Two sizes. Flexible sampling.
For collecting small amounts of shed cells from different surface areas. Separate protective-film, sampling-film and base layers support sampling and transfer into a centrifuge tube.
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Breakaway Swab / DLY-TECS
Two tip sizes. Flexible sampling.
150 mm long, with 4 mm medium and 5 mm large tips. Available as individually packaged pairs or bulk packs of 100; the shaft can be snapped near the tube opening after sampling.
DNA Evidence Swab Storage Box / SAMPLE STORAGE
A paperboard box for swab storage.
A paperboard box with a foam insert for storing swabs of different sizes, with a sample-information area on the lid. Swabs not included.
Push-Release Swab / DLY-PCS
Press to release. Transfer to the tube.
Two complete versions: blue locking and white standard. The blue version offers pointed or rounded tips; rotate to unlock, then press. Press the white version after sampling to transfer the tip. For both versions, position the tip inside the tube before release.
96-Well Plate Septa / DLY-96-SEPTA-S
96-well septa for electrophoresis.
96-well plate septa for capillary electrophoresis in DNA profiling; illustrated dimensions are 111 × 75 mm, with a 10 mm height callout. Confirm instrument compatibility before ordering.
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ABOUT DOLLY YANG
Go where the work happens. Then start designing.
Design begins with everyday sampling, transfer and centrifugation: listening to users, following each step in practice, and bringing the resulting improvements back to their work.
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