1. Solder at UVA

 High performance resin flux cored solder
               KR-18 SHRMA QQ-S-571F  Type RMA
                Alloy Sn60 Pb40
                size 0.65 mm  WRMA P-2
              NIHONALMIT Co.
                made in Tokyo 

2. Solder paste
   Multicore MP218 Solder Paset
   halide-free, no-clean, pin-testable

   flux: 1-5% 

3. Solder

Multicore MM01048

Sn63 Wire Solder; Flux: C400; Core: 2 (1% in volume) flux; Diameter: .015"
(0.38mm)