Color dot labels for identifying PCR tube caps, available in assorted color packs for color-coding and quick identification. These deep-freeze color dots withstand a wide temperature range, and are perfect for use throughout the lab.

• Temperature range: −80 to +110 °C (−112 to +230 °F)
• Dot labels designed specifically for the identification of 0.2 ml PCR tube tops and caps
• Available in 15 colors and packs of 15 assorted colors for color-coding and easy identification
• Labels withstand a wide temperature range; ideal for storage in laboratory refrigerators and freezers

Deep-freeze, 0.28" color dot labels designed specifically for the identification of 0.2 ml microtube caps. Water-proof, and with a strong permanent adhesive, these ultra-small diameter deep-freeze labels will resist prolonged freezer storage (−20 °C/−4 °F; −40 °C/−40 °F; −80 °C/−112 °F), refrigeration, and dry ice transport.

Ideal for labeling polypropylene tubes and vials as well as other containers, they can be written on with permanent markers. FDA 21 CFR 175.105 compliant for indirect food contact, they can be used by the food industry for identifying food containers and freezer storage.

These PCR dot labels are also available in roll format for use with thermal transfer barcode printers. The labels can be printed with serial numbers and 2D barcodes for enhanced sample tracking.