The best replacement for ns is lr.

The best alternatives to ns are rated as following:
★★★★★  lr
★★  d5w
★  csx
★  1/2 ns
★  nt pajero
★  os
★  ps
★  dns
★  as
★  ns
★  220
★  1 2 ns
  johor fc
  opnet
  lactated ringers
  sympathetic ns
  ktm duke
  trijicon ns
  baddeck ns
  rl

Your alternative for ns is not listed? Suggest!
Speaking about ns, one probably shouldn't forget about kcl.

Other search terms related to ns and their ratings are:
★★★★★ kcl
★★★ 40 kcl
★★ d5
★★ 40 meq kcl
d5w
You have in mind a companion for ns and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of ns in all years. Click on graph for more.
ns
lr
d5w