MG Chemicals 4901-112G Sn99 No-Clean Lead-Free Solder Wire, 0.032'' dia. (20 AWG), 1/4 lb Spool – Electronics Grade Sn99.3Cu0.7 Solder However please note on the

However please note on the detailed instructions included with this accessory pack

Teach your students how to monitor microbial populations

or use the included scratching pick for more precision

Up to 10A or 40 V

Electrical switches operated by an applied magnetic field

MG Chemicals 4901-112G Sn99 No-Clean Lead-Free Solder Wire, 0.032'' dia. (20 AWG), 1/4 lb Spool – Electronics Grade Sn99.3Cu0.7 Solder However please note on the4901 Sn99 No Clean Solder Wire is a solder wire for electronics. It uses a high purity eutectic Sn99. 3 Cu0. 7 alloy, complemented by a no clean, synthetically refined, spatter proof resin flux core. 4901 solder meets J STD 004B, ASTM B 32, and exceeds J STD 006C specifications. 4901 lead free solder achieves a consistent solder and flux percentage thanks to our state of the art extrusion wire drawing machine, which continuously monitors the wire to