1 Wipe away the first drop of blood with a piece of clean, dry cotton gauze. 2  Since newborns do not often bleed immediately, use gentle pressure to produce a rounded drop of blood. 3  Do not use excessive pressure because the blood may become diluted with tissue fluid. 4  Fill the required microtainer(s) as needed.
You'll likely see labels like THHN or THWN written on the wire. For example, THHN wire stands for thermoplastic high heat-resistant nylon coated wire. THWN stands for thermoplastic heat- and moisture-resistant nylon coated wire. As you can see, these wires are built to take on many different conditions.
Install new cable throughout your home with indoor electrical cable, or use our durable outdoor electrical wire and cable for outdoor installations. THHN electrical wire is a versatile type of wire that can be used for a variety of general use applications. Use our electrical service wire to supply power to your home. With our selection of bare copper grounding wire, you can safely ground a variety of electrical equipment. In addition to our selection of wire and cable, MenardsÂ® offers many electrical wire and cable accessories to install a variety of projects. Get the MenardsÂ® App.