Moisture Trap, Indicating, for Carrier Gas

Moisture trap with indicator for He, N2, H2, Ar, and Air carrier gases. 6g water capacity, changes from yellowish green to blue when saturated. Uses 1/8" brass fittings, pre-purged for fast stabilization. Reduces water to < 10ppb. Heavy-walled glass body prevents oxygen and water infusion. 10 µm frit prevents microparticulate damage to needle valves and flow controllers. Maximum operating pressure: 160 psi (1103 kPa). Maximum flow: 1L/minute.