".2mL PCR tubes"

In this simulated RT-PCR experiment, students will explore the diagnostic test used worldwide to diagnose and monitor the spread of COVID-19.

The lidded test tube basket is ideal for securely holding and organizing test tubes in the lab.

Standard plastic holders accept disposable and reusable double-ended needles with threaded hubs

Safe Storage for Test Tubes of All Sizes

Safe and accurate.

Pre-mixed, and ready to use, this master mix contains DNA polymerase, dNTPs, MgCl₂, and reaction buffers at optimal concentrations for the amplification of DNA via PCR. Its special formulation allows for direct loading of PCR samples into agarose gels as well as tracking the migration during electrophoresis without the need for loading dyes. Simply add template, primers, and nuclease-free water, available separately. Mater Mix reduces risk of contamination. Includes enough for 100 reactions. Note: Can be stored at 4 °C for up to six weeks, or −20 °C for longer.

Tube holders for clean blood collection.

These single-use devices eliminate needle removal and holder reuse, as well as provide front and back end needle protection.

Compare DNA Banding Patterns

Polypropylene closures for 13 and 20 mm culture tubes.

Tubes are designed for routine use in immunohematology testing and viral marker testing in screening and clinical laboratories.

Ice-free, stable cooling for sample tubes.

These plugs are made from recycled polyester.

Sterile vacuum blood collection BD Vacutainer® tubes are for serum determination

Tubes feature an inner wall coated with spray-dried sodium heparin or lithium heparin.

Designed for use in the examination of whole blood in hematology applications, EDTA tubes feature interior walls that are coated with either K2EDTA or K3EDTA.